Answer:
$12.664
Step-by-step explanation:
Grayson is drawing a two dimensional shape and its dilation in a coordinate plane. Which attribute of this
shape will remain unchanged?
Answer:
area
Step-by-step explanation:
5/8y² - 1 1/2y² + 3 =?
Answer:
-7/8y²+3
Step-by-step explanation:
It seems like we are just combining like terms here. Like terms have the same variable raised to the same power. We have three terms here: two of them are y² terms and one is just a 3, so we can combine those two like terms and then just add 3.
5/8y²-3/2y²= -7/8y²
Now we just plop the three on the end and we're done!
-7/8y²+3
Have a wonderful day!
Suppose that the function g is defined, for all real number, as follows.
Answer:
g(-3) = [tex]\frac{17}{4}[/tex]
g(2) = -3
g(5) = [tex]-\frac{7}{4}[/tex]
Step-by-step explanation:
Let us solve the question
∵ g(x) = [tex]-\frac{3}{4}[/tex] x + 2, x ≠ 2
→ That means we can use it for any value os x except 2
∵ g(x) = -3, x = 2
→ That means we will use it only if x = 2
We want to find g(-3)
∵ x = -3 ⇒ ≠ 2
∴ We will use g(x) = [tex]-\frac{3}{4}[/tex] x + 2
→ Substitute x by -3
∵ g(-3) = [tex]-\frac{3}{4}[/tex] (-3) + 2
∴ g(-3) = [tex]\frac{9}{4}[/tex] + 2
∴ g(-3) = [tex]\frac{17}{4}[/tex]
We want to find g(2)
∵ x = 2
∴ We will use g(x) = -3
→ This is a constant function which means g(2) equal to -3
∴ g(2) = -3
We want to find g(5)
∵ x = 5 ⇒ ≠ 2
∴ We will use g(x) = [tex]-\frac{3}{4}[/tex] x + 2
→ Substitute x by 5
∵ g(5) = [tex]-\frac{3}{4}[/tex] (5) + 2
∴ g(5) = [tex]-\frac{15}{4}[/tex] + 2
∴ g(5) = [tex]-\frac{7}{4}[/tex]
Write an expression to represent the original tiles then simplify.
A. 2x + (-2x) + 4 + (-3) = ?
B. Original version = simplified version
(Look above for picture)
90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you
Charlotte drives 7.6 miles round trip to work every day. How many miles does she drive to
and from work in 9 days?
Answer:
68.4 miles
Step-by-step explanation:
7.6 * 9 = 68.4
According to the Fundamental Theorem of Algebra, how many roots exist for the polynomial function? f(x) = (x3 – 3x + 1)2 2 roots 3 roots 6 roots 9 roots
Answer:
The answer is C
Step-by-step explanation:
The roots are −1.87938524, 0.34729635, 1.53208888, −1.87938524, 0.34729635, and 1.53208888. That's 6 roots, which is C.
According to the Fundamental Theorem of Algebra, 6 roots exist for the polynomial function.
What is the fundamental Theorem of Algebra?Fundamental Theorem of Algebra states that every polynomial equation of degree n with complex number coefficients has n roots, or solutions, in the complex numbers. The roots can have a multiplicity greater than zero.
Given polynomial function
[tex]f(x)=(x^{3}-3x+1 )^{2}[/tex]
It has [tex](x^{3} )^{2}[/tex] term in the given polynomial
The fundamental theorem of algebra guarantees that a polynomial equation has the same number of roots as its degree.
= 3 × 2
= 6
So, 6 roots exist for the polynomial function.
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4x - 9y = 1
2x + y = -5
Answer:
y=1
x=5/2
Step-by-step explanation:
4x-9y=1
(2x+y=-5)-2
4x-9y=1
-4x-2y=10
_________
-11y=11
y=-1
4x-9y=1
4x-9(1)=1
4x=10
x=10/4
x=5/2
Graph the system of linear equations.
-1/2y=1/2x+ 5 and y = 2x + 2.
The solution to the system i
Answer:
Hi, the answer should be (-4,-6)
Step-by-step explanation:
An egg was dropped from a 36 foot ladder and took 2.4 seconds to hit the ground. How many feet did the egg travel in 1.5 seconds?
Answer:
22,5 ft
Step-by-step explanation:
36÷2,4×1,5=22,5
__ 62, 82, 102, __, 142, 162, 182, __, 222 fill in the blanks
Answer:
42, 122, 202,
Step-by-step explanation:
.................
Answer:
42, 122, 202
Step-by-step explanation:
The sequence is going up by 20s.
Please Help Me!!!!!!
Answer:
b
the only y values the lines touch are from zero to eight.
Step-by-step explanation:
What ever link you send me i will open and mark brainlest
Answer:
ok
Princess_Anyla/nka8iza0q6lm8dm1
Step-by-step explanation:
SOLVE FOR X please help !!!!!!!!!!!
think of it as half a circle which all equals up to 180 degrees
subtract 180 degrees with 62 degrees which 62 degrees is in the problem.
180-62=118 degrees
so your answer is C) 118 degrees
hope that helped you out:)
Please mark my answer brainiest
elavter of using distuburting propties a. 17×102
b. 477×1035 -477×35
Answer: a. 1734 b. 477000
Step-by-step explanation:
We know that,
Distributive property : a(b+c) = ab+ac
a. 17 x 102
= 17 (100+2)
= 17 x 100 + 17 x 2 [Distributive property ]
= 1700+34
= 1734
b. 477×1035 -477×35
= 477 (1035-35) [Distributive property ]
= 477 (1000)
= 477000
True or False: Only fractions with a denominator greater than the numerator can be converted to a decimal.
Answer:
False!!
Step-by-step explanation:
You can turn any fraction into a decimal! Correct me if I'm wrong!
Answer:
false
Step-by-step explanation:
suppose that the function g is defined on the interval (-2, 2] as follows.
Answer:
We conclude that:
g(-1) = -1g(-0.25) = 0g(2) = 2Step-by-step explanation:
From the given function g(x)
g(x) = -1 if -2 < x ≤ -1
0 if -1 < x ≤ 0
1 if 0 < x ≤ 1
2 if 1 < x ≤ 2
When x = -1, then the correct value of g(-1) will be:
g(-1) = -1
The reason is that the output value of -1 includes the value of x = -1 in the interval, as -1 if -2 < x ≤ -1 .
When x = -0.25, then the correct value of g(-0.25) will be:
g(-0.25) = 0
The reason is that the output value of 0 includes the value of x = -0.25 in the interval, as 0 if -1 < x ≤ 0
When x = 2, then the correct value of g(2) will be:
g(2) = 2
The reason is that the output value of 2 includes the value of x = 2 in the interval, as 2 if 1 < x ≤ 2.
Therefore we conclude that:
g(-1) = -1g(-0.25) = 0g(2) = 2How many terms are in this expression?
9+ 8d+b
There were 9 dogs and 15 cats. Write the ratio of dogs to cats in simplest form.
please explain thanks
[tex]\large\boxed{\pink{\sf \leadsto Value \ of \ LM \ is \ 11 \ units . }}[/tex]
Step-by-step explanation:A figure is given to us in which we can see two triangles one is ∆ MPL and other is ∆MPN .
Figure :-
[tex]\setlength{\unitlength}{1 cm}\begin{picture}(12,12)\linethickness{0.25mm}\put(0,0){\line(1,2){2}} \put(0.001,0){\line(1,0){4}}\put(2,0){\vector(0,1){5}}\put(4,0){\line( - 1,2){2}}\put(0,-0.4){$\bf L $}\put(2,-0.4){$\bf P$}\put(4,-0.4){$\bf N $}\put(2.2,4){$\bf M $}\put(2.8, - .4){$\bf 5 $}\put(1, - .4){$\bf 5 $}\put(3.4, 2){$\bf 11 $}\put(2.3,0){\line(0,1){.3}}\put(2.3,.3){\line( - 1,0){.3}}\end{picture}[/tex]
[tex]\underline{\blue{\sf In\: \triangle MPL \ \& \ \triangle MPN :- }}[/tex]
[tex]\qquad \bullet LP = PN = 5 \:\:(given) \\\\\qquad \bullet MP = MP \:\:(Common) \\\\\qquad \bullet \angle MPN = \angle MPL = 90^{\circ} \:\: (given) [/tex]
Hence by SAS congruence condition ,
[tex]\orange{\bf \triangle MPL \cong \triangle MPN }[/tex]
Hence by cpct ( Corresponding parts of congruent triangles ) we can say that , LM = NM = 11 units .
Hence the value of LM is 11 units .What is the solution of StartRoot negative 4 x EndRoot = 100?
Answer:
x=-2500
Step-by-step explanation:
[tex]\sqrt{-4x} =100\\\\(\sqrt{-4x})^2=100^2\\\\-4x=10,000\\\\x=-\frac{10000}{4}\\\\x=-2500[/tex]
The given can be solved by simplifying the equation to make x the subject
of the equation.
The solution of the equation is x = -2,500Reasons:
The equation is; √(-4·x) = 100
The above equation can be expressed as follows;
[tex]\displaystyle \sqrt{-4 \cdot x} = \left(-4 \cdot x \right)^{\frac{1}{2} } = \mathbf{100}[/tex]By squaring both sides, we get;
[tex]\displaystyle \mathbf{ \left(-4 \cdot x \right)^{\frac{1}{2} \times 2 }} = 100^2[/tex]
Which gives;
[tex]\displaystyle \left(-4 \cdot x \right)^{\frac{1}{2} \times 2 } = \left(-4 \cdot x \right)^{1 }= -4 \cdot x = 100^2[/tex]
[tex]\displaystyle -4 \cdot x = 100^2 = 100 \times 100 = \mathbf{10,000}[/tex]
[tex]\displaystyle -4 \cdot x = 10,000[/tex]
Dividing both sides by -4 gives;
[tex]\displaystyle x = \mathbf{ \frac{10,000}{-4} } = -2,500[/tex]
Therefore'
x = -2,500
The solution of the equation √(-4·x) = 100 is; x = -2,500
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How many different squares can be formed by using four of the evenly spaced dots shown as vertices of the square?
Plz quickly!!
Answer:
I Believe Its Eight Squares
There are 450 triangles, we can pick that do not form an equilateral triangles when 15 dots are evenly spaced on the circumference of a circle.
What is equilateral triangle?An equilateral triangle is a triangle with all three sides of equal length , corresponding to what could also be known as a "regular" triangle.
here, we have,
Let's calculate the total no. of possible triangles, it depends on the combination. To make a triangle, we have to choose 3 dots out of 15.
Here, we will use the combination rule to find out the possible triangles,
Thus, the total number of possible triangles = 15C3 = (15.14.13) / (1.2.3) = 455
Note that an equilateral triangle would be formed by connecting 3 equally spaced dots.
For an equilateral triangle, out of 15 dots, there would be 15 - 3 = 12 dots that will not be connected.
And 12/3 = 4 dots would be between any two connecting dots.
Taking 1st connecting dot, the second connecting dot would be
1 + 4 + 1 = 6th
Similarly, the third connecting dot would be 6 + 4 + 1 = 11th
So, the following connecting dots will form equilateral triangles: (1, 6, 11); (2, 7, 12); (3, 8, 13); (4, 9, 14); (5, 10, 15);
After applying the combination rule we found the total number of the possible triangle and there are 5 equilateral triangles:
So, there are 455 - 5 = 450 triangles that are not equilateral triangles.
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Complete question;
fifteen dots are evenly spaced on the circumference of a circle. how many combinations of three dots can we pick from these 15 that do not form an equilateral triangle?
Tim's family was collecting aluminum cans to recycle. They found out that they would get two.cents for every three cans they collected. If they collected 2,187 cans, how much money did they receive?
.A salesperson is paid $10 per week plus $8 per sale. This week, the salesperson wants to earn at least $250. Which inequality represents the number of sales, s, the salesperson must make in order to meet that goal?
Given:
A salesperson is paid $10 per week plus $8 per sale.
This week, the salesperson wants to earn at least $250.
To find:
The inequality represents the number of sales, s, the salesperson must make in order to meet that goal.
Solution:
Let s be the number of sales.
Fixed earnings = $10 per week
Earning on 1 sale = $8
Earnings on s sales = $8s
Total earnings = Fixed earnings + Additional earnings of sale
[tex]\text{Total earnings}=10+8s[/tex]
This week, the salesperson wants to earn at least $250. It means, total earning must be greater than or equal to 250.
[tex]10+8s\geq 250[/tex]
[tex]8s\geq 250-10[/tex]
[tex]8s\geq 240[/tex]
Divide both sides by 8.
[tex]s\geq 30[/tex]
Therefore, the inequality [tex]s\geq 30[/tex] represents the number of sales, s, the salesperson must make in order to meet that goal.
Translate and solve:
the product of -2.75 and p is the same as -19.25
Answers listed:
16.5
-22
30
7
Given,
[tex] - 2.75p = - 19.25[/tex]
[tex]p = \frac{ - 19.25}{ - 2.75} [/tex]
[tex]p = \frac{19.25}{2.75} [/tex]
[tex]p = 7[/tex]
11/12 - 7/8 in fraction pls help
Answer:
1/24
Step-by-step explanation:
We can't subtract two fractions with different denominators. So you need to get a common denominator. To do this, you'll multiply the denominators times each other... but the numerators have to change, too. They get multiplied by the other term's denominator.
So we multiply 11 by 8, and get 88.Then we multiply 7 by 12, and get 84.
Next we give both terms new denominators -- 12 × 8 = 96.
So now our fractions look like this:
88 /96 -84 /96
Step 2
Since our denominators match, we can subtract the numerators.
88 − 84 = 4
So the answer is:
4 /96
Step 3
Last of all, we need to simplify the fraction, if possible. Can it be reduced to a simpler fraction?
To find out, we try dividing it by 2...
Are both the numerator and the denominator evenly divisible by 2? Yes! So we reduce it:
4 /96 ÷ 2 =2 /48
Let's try dividing by 2 again...
Are both the numerator and the denominator evenly divisible by 2? Yes! So we reduce it:
2 /48 ÷ 2 =1 /24
Let's try dividing by 2 again...
No good. 2 is larger than 1. So we're done reducing. There you have it! The final answer is:
11 /12 -7 /8=1 /24
Answer:
1/24
Step-by-step explanation:
Given function:
11/12-7/8Simplifly the denominator:
[tex]\frac{11}{12}=\frac{88}{96}[/tex] [tex]\frac{7}{8}=\frac{84}{96}[/tex]Subtract the fraction term:
[tex]\frac{88}{96}-\frac{84}{96}=\frac{4}{96}[/tex]Simplifly the fraction term:
[tex]\frac{4}{96}=\frac{1}{24}[/tex]Therefore, 11/12-7/8=1/24.
3/5 of the 60 questions multiple-choice how many of the 60 questions are multiple-choice questions were not multiple-choice
Answer: 36 are multiple choice and 24 are not
Step-by-step explanation:
Multiply 60 by 3/5
You get 36
Subtract 60 by 36
24 are not multiple choice and 36 are
Answer:19 or 15 questions
Step-by-step explanation:
7. A shirt marked at $600 is sold at 30% off.
(a) Find the selling price of the shirt.
(b) If the shirt is sold at a profit of 5%, find the cost pric
Answer:
a) $420 b) $399
Step-by-step explanation:
a) $600 = 100%
$60 = 10%
$60 times 3 gives 30% = $180
$600 - $180 = $420
b) $420 = 100%
$42 = 10%
$21 = 5%
this means, they profitted by $21.
so $420 - $21 = $399
therefore, $399 is the cost price
A piece of carpet is 8 feet wide and 12 feet long. The carpet needs to be reduced by a scale factor so that the reduced carpet is 2 feet wide. What is the area of the reduced carpet? 6 square feet 12 square feet 24 square feet 48 square feet
What is 0.87 as a simplified fraction?
Answer:
87/100
Step-by-step explanation:
Answer:
It already is
Step-by-step explanation:
In order to write 0.87 as a fraction in simplest form is very simple. 0.87 is in the hundredths place, so the denominator will be 100 and the numerator will be 87. 87/100 is our new fraction, however it is already in simplest form.
(I'm not sure if this is true)
What integer represents a decrease of 5 degrees?
Answer:
-5
Step-by-step explanation:
integer is just a whole number that is not a decimal if decrease 5, its -5
Answer:
-5
Step-by-step explanation:
decrease is negative
hope this helps, pls marks brainliest :D