Answer:
D and E
Step-by-step explanation:
Below are two parallel lines intersecting them
Answer:
56
Step-by-step explanation:
corresponding angle to 56 is also opposite to x which means it is also 56
Angle opposite to 56 be a
So
a=56(Opposite angles are equal)a and x are corresponding angles
so
a=x=56°The length of a rectangle is 4 ft longer than its width.
If the perimeter of the rectangle is 40 ft, find its area.
Answer:
96
Step-by-step explanation:
40=4x+8
32=4x
x=8
other side x+4 is 12
area is 12×8
96
A bottle of shampoo costs $4 at a store. It is on sale for 25% off, and the sales tax in 5.5%. What is the sales price of the shampoo?
please ACTUALLY HELP>DONT JUST SPAM >IM BEGGING U>I WORKED HARD FOR THESE POINTS>
Answer:
1.22 dollars after sales tax
Answer:
4
Step-by-step explanation:
that is the answer
What is 35% of 80?
please help me.
Answer:
35% of 80 is 28
Step-by-step explanation:
Please help me solve these equations. Very confusing.
Step-by-step explanation:
1A (3,-2)
1B
By substitution
[tex]4x - 3y = 18 \\ 2x + y = 4 \\ y = 4 - 2x \\ 4x - 3(4 - 2x) = 18 \\ 4x - 12 + 6x = 18 \\ 10x = 30 \\ x = 3 \\ y = 4 - 2(3) \\ y = 4 - 6 = - 2[/tex]
1C
By elimination
[tex](4x - 3y = 18) -2 \times (2x + y = 4) \\( 4x - 3y = 18) - (4x + 2y = 8) \\ - 5y = 10 \\ y = - 2 \\ 4x - 3 \times ( - 2) = 18 \\ 4x + 6 = 18 \\ 4x = 12 \\ x = 3[/tex]
Lightning storms trigger wildfires that burn up a lot of the plants and grasses in the ecosystem. Trees are mostly spared. what is the cause of this?
GIVING BRAINLIEST
Answer:
B
Step-by-step explanation:
:)
k^2 - 196 = 0
.....................................................
Answer:
Step-by-step explanation:
Add 196 to both sides, then take the square root
[tex]k^2=196\\[/tex]
k = ±14
HELP DUE IN 10 MINS!
Are the following triangles congruent? If so, identify the postulate and finish the congruent statement.
If they are not congruent or there is not enough information, then write not possible in each blank.
Postulate:
Congruence Statement: ΔRED ≅ Δ:
Answer:
Yes, they are congruent.
Step-by-step explanation:
Reflected triangles can be congruent
To be congruent two triangles must be the same shape and size. However one triangle can be reflected, that is, flipped over with respect to the other.
Answer:
YesStep-by-step explanation:
Two sides and the included angle are congruent:
RD≅SX∠RDE≅∠SXOED≅OXPostulate: SAS
Congruence Statement: ΔRED ≅ ΔSOX
Sorry for the bad quality picture, I just need question b. Thank you!
9514 1404 393
Answer:
P(Red) = 0.44
Step-by-step explanation:
There are 3 (mutually exclusive) ways to get red. The probability of red is the sum of the probabilities of the different ways to get there:
P(red) = (0.35)(0.6) + (0.45)(0.2) + (0.20)(0.7) = 0.21 + 0.09 + 0.14 = 0.44
The probability a player will select a red ball is 0.44.
Evaluate the following expression. 4 –1 + 2
Answer:
5
Step-by-step explanation:
A stick is five inches long how long is the stick in centimeters ( 1 in = 2.54 cm )
Answer: 12.70 cm
Step-by-step explanation:
12.70 is the correct answer
Ricky has made an art project in the shape of a rectangular prism. The height of the prism is 6 inches, the width is 4 inches, and the length is 3 inches. If Ricky wishes to paint the outside of his project, how much surface area must he cover?
Answer: you get 72 from multiplying the width plus length so there is your real answer
here the question guys
Answer:
105
Step-by-step explanation:
sorry if wrong
Someone help please!!
Answer:
Step-by-step explanation:
3x + 153x - 15-3x - 15-3x + 1515 + 3x15 - 3xx² + 5x10x - 2x² + 2xyhope it helps:)
A bottle of shampoo costs $4 at a store. It is on sale for 25% off, and the sales tax in 5.5%. What is the sales price of the shampoo?
Answer:
I = 4 × 0.25 × 5.5 = 5.5
I = $ 5.50
Step-by-step explanation:
Answer:
You would pay $3.17 (rounded since this is money)
-10 = -0.2c what is c
Answer:
c=50
Step-by-step explanation:
Answer:
c = 50
Step-by-step explanation:
-0.2 multiplied by 50 would give you -10.
the triangles are similar. solve for x
Answer:
x= 6.25
Step-by-step explanation:
The hypotenuse of triangle JKL is taken as 96, in the similar way the hypotenuse of triangle JTU is 36. So x can be found by first finding the value of JU, using the Pythagoras theorem.
[tex]a^{2} = b^{2} + c^{2}[/tex]
In this shape the formula will be:
[tex]TU^{2} = JT^{2} + JU^{2}[/tex]
Substitute the given values in the shape into the formula.
TU = 34
JT = 27
TU = Lets take 'y'
[tex]34^{2} = 27^{2} + y^{2}[/tex]
1156 = 729 + [tex]y^{2}[/tex]
[tex]y^{2}[/tex] = 1156 - 729
[tex]y^{2}[/tex] = 427
y = [tex]\sqrt{427}[/tex] = 20.7 ( rounded to 1 decimal place) = 21 (rounded to whole number).
So the original value of JU is '21', but we have to find the value of 'x'. So the expression '-4 + 4x' is equal to 21. This can be written as:
-4 + 4x = 21
4x = 21 + 4
4x = 25
∴ x = [tex]\frac{25}{4}[/tex] = 6.25
x= 6.25
Oscar has $1.00 in quarters and dimes. He has 7 coins altogether. How many coins of each kind does he have?
Answer:
2 quarters and 5 dimes
Step-by-step explanation:
I’m begging you please help I will even do another one and add more points to your account
Kevin has a checking account. This month he deposits three paychecks. Each paycheck is for $225.75. He also makes two payments for utilities. Each payment is for $75. He makes a third payment for $125. What is Kevin's new account balance?
Kelvin's new account balance is, $402.25
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
We have to given that;
Kevin has a checking account. This month he deposits three paychecks.
Here, Each paycheck is for $225.75. He also makes two payments for utilities. Each payment is for $75. He makes a third payment for $125.
Hence, Kevin's new account balance is,
⇒ 3 × $225.75 - 2 × $75 - $125
⇒ $677.25 - $150 - $125
⇒ $402.25
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ2
Write the equation of a line in slope intercept form given;
(6,-3), (0, 5)
Answer:
[tex]y=(-4/3)x+5[/tex]
Step-by-step explanation:
so you want to start by using y=mx+b
step one: find the slope (remember m is the slope in this)
m= [tex]\frac{y2-y1}{x2-x1}[/tex]
m= [tex]\frac{5+3}{0-6}[/tex]
m= [tex]\frac{8}{-6}[/tex]
m= - [tex]\frac{4}{3\\}[/tex]
step two: insert the value we found for m into the equation and take one of the given points and insert the x and y into the equation (im using (0,5)) and solve for b.
y=mx+b
5= -4/3(0)+b
5=b
step three: rewrite y=mx+b with the values we found for m and for b
[tex]y=(-4/3)x+5[/tex]
Can someone pls help me with this question?
Answer:
c
Step-by-step explanation:
I think so I might not be right but I'm sure it's c
A worker's salary increases by 3.5%. If the raise amounts to $2450, how much was the worker being paid before the raise?
Answer:
644
Step-by-step explanation:
The ratio of the sides of a triangle is 2:4:9. If the perimeter is 165 inches, what is the length of the longest side?
Answer:
99inches
Step-by-step explanation:
The ratio of the sides of a triangle =2:4:9.
perimeter = 165 inches,
Total ratio= 2+4+9=15
perimeter = 165
Divide the perimeter by total ratio
165/15=11
Each of the sides
= (2×11) =22
(4×11) =44
(9×11)=99
the length of the longest side= 99inches
Find the reciprocal
(Urgent!!)
Answer:
1) 2
2) [tex]\frac{3}{2}[/tex] or [tex]1\frac{1}{2}[/tex]
3) 5
4) 3
5) [tex]\frac{5}{3}[/tex] or [tex]1\frac{2}{3}[/tex]
6) [tex]\frac{4}{5}[/tex]
7) [tex]\frac{5}{2}[/tex] or [tex]2\frac{1}{2}[/tex]
8) [tex]\frac{7}{3}[/tex] or [tex]2\frac{1}{3}[/tex]
9) [tex]\frac{2}{3}[/tex]
Step-by-step explanation:
The reciprocal is the fraction flipped. To make sure it is a reciprocal though, multiply the original and the reciprocal. If it is the correct reciprocal, you will get 1 as your answer.
Hope it helps!
what is 4x - 4y = -4 in y=mx+b form
Answer:
y=x+1
Step-by-step explanation:
4x-4y= -4
-4x -4x
-4y = -4x-4
divide all by -4
y= x+1
Write a linear function f with the values f(3)=2 and f(0)=6
Answer:
for f(3)=2 is y=(2/3)x
Step-by-step explanation:
y=ax
and plug x and y into the parent function.
Answer:
f(x) = -⁴/₃x + 6Step-by-step explanation:
f(0) = 6 means y-intercept b = 6
So we have:
f(x) = mx + 6 and f(3) = 2
So:
2 = m×3 + 6
3m + 6 = 2
3m = 2 - 6
3m = -4
m = -⁴/₃
Therefore the function:
f(x) = -⁴/₃x + 6What are the end behaviors of the graph f(x)=-2x+3x⁵-4?
x( -2 + 3x^4) -4 =0
x1 = 0
x2 =
-2 + 3x^4 = 0
3x^4 = 2
x^4 = 2/3
x2 =
[tex] \sqrt[4]{ \frac{2}{3} } [/tex]
24 kilograms turned into pounds
Answer:
52.91 pounds
Step-by-step explanation:
every answer I have typed in is wrong but what is.
2/12 simplified
Answer:
1/6
Step-by-step explanation:
hope this helps :)
1/6
divide both by 2 and you get 1/6