Answer:
shhadhdsnn
Step-by-step explanation:
thanks
A group decides to go white-water rafting on a river. The map they have of the river has the scale 3 inches:7 miles. On the map, the distance between the start point and the end point of their trip is 15 inches. What is the actual distance?
Which is the better buy?
4-pack of light bulbs for $6.84
Or
9-pack of light bulbs for $15.66
Answer:
The 9 pack is cheaper.
Step-by-step explanation:
A pack of 9 for $15.66 would cost 57 cents per bulb.
A pack of 6 for $6.84 would cost 87 cents per bulb.
The 9 pack would be cheaper to buy.
Hope this helps!
A 2.5-kg bag of grass seed covers an area of 1200 m2. How much seed is needed to cover a square park with side length 500 m?
Answer:
520.83 k g of seed
Step-by-step explanation:
Answer:
A #2.5#-#kg# bag of grass seed covers an area of #1200# #m^2#. How much seed is needed to cover a square park with side length #500# #m#?
Step-by-step explanation:
What is the volume of the following rectangular prism? 3/20 2/3 units? 20 2
PLEASE HELP AND DONT GIVE SOME BS ANSWER
Answer: It's 1/10 square units^3
Step-by-step explanation: 3/20 * 2/3
multiply the 3 times the 2, then multiply the 20 times the 3 and you will get 6/60 which simplifies to 1/10. Hope this helps.
The cost of 5 squash and 2 zucchini is $132 Three squash and 1 zucchini cost $0.73. Write a system of
equations
Answer:
s=-130.54
z=392.35
if you were to run a business like this I belive you would be losing alot of money perhaps try and check if your missing a decimal
Step-by-step explanation:
Squash=s
Zucchini=z
5s+2z=132
3s+z=.73
Im not sure why your prices are so different, but I think you may have forgotten a decimal point.
set z by itself using the 2nd equation
z=-3s+.73
substitute the equation into the first one
5s+2(-3s+.73)=132
expand
5s-6s+1.46=132
move the 1.46 to the other side and simplify
-s=130.54
s=-130.54
now put this back into one of the equations to find z
3(-130.54)+z=.73
z=392.35
What is the perimeter of the shaded figure?
Which of the following best describes a triangle with one right angle and two congruent sides?
A right scalene triangle
B. acute scalene triangle
C. right isosceles triangle
D acute isosceles triangle
Answer:
C
Step-by-step explanation:
A is impossible. You cannot have both a right triangle and in the same triangle have an angle in it that is over 90 (that's the meaning of scalene)
B is sort of true, but only sort of. All scalene triangles have an angle over 90 and 2 acute angles.
C this is the answer to the question. It has 1 right angle and 2 equal sides. The two equal sides make it isosceles and the right angle is given.
D an acute triangle has three angles under 90 that add to 180. Not the right description.
A triangle with one right angle and two congruent sides is described as a "right isosceles triangle." (Option C)
Let's break down the terms:
1. Right Angle: A right angle is an angle that measures exactly 90 degrees.
2. Isosceles Triangle: An isosceles triangle is a triangle with at least two sides of equal length (congruent sides).
3. Right Isosceles Triangle: A right isosceles triangle is a special type of isosceles triangle where one of the angles is a right angle (90 degrees) and the other two angles are equal, each measuring 45 degrees.
In a right isosceles triangle, the two congruent sides are the legs of the right triangle, and the third side (opposite the right angle) is called the hypotenuse.
So, among the given options, the best description for a triangle with one right angle and two congruent sides is a "right isosceles triangle" (Option C).
To know more about right isosceles triangle, refer here:
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Choose the polynomial written in standard form and it’s in the picture
Answer:
C) x^7y²+4x³+10x³
Step-by-step explanation:
C) x^7y²+4x³+10x³
What is the right answer
Answer:
B) y = 1/3x - 2
Step-by-step explanation:
i plotted the points on a graph and found the rise and the run
Match each slope and y-intercept with the appropriate linear equation.
Answer:
see below
Step-by-step explanation:
(1,4)
(2,1)
(3,2)
(4,3)
i listed them in the order shown, like if i wrote 4 then it's 4th on the list lol
Answer:
I'm gonna say the order from left to right so for example, if I say 1 1 to 4, i mean the first one on the left, leads to the last one on the right. Answers are below:
Step-by-step explanation:
1 to 4
2 to 1
3 to 3
4 to 2.
And before you say i copied the person above me, I didn't. Their answers are wrong, all i did was copy the idea because i don't have enough time to write out the actual answers. Hope this helped.
find the perimeter n area pls !
Answer:
6yx
Step-by-step explanation:
PLZ HURRY IT'S URGENT!!!
What is the vertex of the following quadratic?
y=a(x−h)2+k
options:
(h, k)
(k, -h)
(k, h)
(-h, k)
Question 2
What is the vertex of the following quadratic?
y=2(x+3)2−5
options:
(-3, 5)
(3, -5)
(-3, -5)
(3, 5)
Question 3
What is the vertex of the following quadratic?
y=23(x−1)2+7
options:
(-1, 7)
(-1, -7)
(1, -7)
(1, 7)
Question 4
What is the vertex of the following quadratic?
y=−3(x−9)2−2
options:
(-2, -9)
(9, -2)
(-9, -2)
(-2, 9)
Question 5
What is the vertex of the following quadratic?
y=(x+4)2−6
options:
(4, -6)
(-6, 4)
(-6, -4)
(-4, -6)
Answer:
1. h,k
2. -3, -5
3. 1, 7
4. 9, -2
5. -4, -6
Step-by-step explanation:
these are fractions. Help plz will give brainly
Step-by-step explanation:
hakssmsjxxajxnskjznzmzKsjx
Which of the following inequalities is equivalent to
Answer: the last one
Step-by-step explanation:
Please help!!!!! So lost
2/9 of the students in a school are in sixth grade.
a. How many sixth graders are there if the school has
90 students?
b. How many sixth graders are there if the school has
27 students?
c. if the school has x students write an expression for the number of students of sixth graders in terms of x
d. how many students are in the school of 42 of them are in 6th grade
Answer:
a) 20 sixth graders.
b) 6 sixth graders.
c) 2/9x sixth graders.
d) 189 students in the school.
Step-by-step explanation:
a) 2/9 of 90 = 2/9 * 90 = 20 students.
b) 2/9 of 27 = 2/9 * 27 = 6 students.
c) 2/9 of x = 2/9x
d) 42 = 2/9x so solve the equation: x = 189 students.
If we have 90 students in the school then we will have 20 sixth grade students.
a. From the details of the question, we have 2/9 of the students in the school in sixth grade. Hence;
Number of students in sixth grade = 2/9 × 90 = 20 sixth grade students
b. If the school has 27 students, number of sixth graders = 2/9 × 27 = 6 sixth grade students
c. If we have x students in the school, the number of sixth graders = 2/9 × x = 2/9x students
d. If we have 42 students in sixth grade, the number of students in the school is;
2/9 × x = 42
x = 9/2 × 42 = 189 students
Learn more about fractions: https://brainly.com/question/1301963
please help! i fell asleep and only have until 2:45!! i have other questions that i couldn’t get a pic of.
27.2 is 68% of what number?
what number is 162.2% of 55?
12 is what percent of 20?
15 is 25% of what number?
Find 17% of 655.
Answer:
For the one in the picture, it is 121. A.
Step-by-step explanation:
This is because 45% of 220 is 99. But, the question is asking for how many coins are NOT, so you do 220 - 99 to get 121.
Help me out with this question please mathematic ✏️
Answer:
the second bubble is the answer
Step-by-step explanation:
x is divided by -2 less than 5
Answer:
X/-2>5
Step-by-step explanation:
This is an Inequality
HELP PLEASE THIS IS 80% OF MY GRADE
Answer:
nice pfp also 2507.99
Step-by-step explanation:
you would find out 3/5ths of the amount of money she earned then multiply 20 by 2 then take that away from whatevers left from paying bills then subtract 12.99 from the 2520.98 you got after paying for the shirts leaving you with 2507.99
s is inversely proportional to t.
When s
0.4, t = 4
Work out s when t = 0.8
Answer:
0.2
Step-by-step explanation:
Sorry i dk how to explain it
What is the estimate of the nearest integer of 38
Look down at the photos!
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V
What is an equation of the line that passes through the points (4, 3) and (-6, 3)?
Answer:
Step-by-step explanation:
(4,3)(-6,3)
3-3/-6-4
m=0
y=3
Answer:
y=3
Step-by-step explanation:
Something that I notice about this is that the 2 y coordinates are the same
This means that the line isn't increasing nor decreasing, it's constant
if we look at the y=mx+b
we have, so far,
y=0x+b
we just need be
we know that when x=4 y=3 so we have
3=(0)(4)+b
b=3
so the answer is just y=3
Riley received financial assistance to pay for his college education. After he graduates, he will have to pay back the amount of money he received plus any interest that accrues after graduation. Which kind of financial assistance did Riley receive?
Answer:
student loan
Step-by-step explanation:
read then re read
Answer:
student loan
Step-by-step explanation:
its college
Determine whether each relation is a function. If so, provide the domain and range.
Answer:
Not a function
Step-by-step explanation:
A relation is considered a function if and only if every input value has exactly one output value.
The relation given does not satisfy the condition of a function. The input value, height = 160 cm, is related to different output values (age).
Therefore, the relation is not a function.
Express g(x) = x4 + 2x3 − x2 + 4x + 12 as the product of linear and irreducible quadratic terms.
Refer to the Exhibit Teacher's Salary. Find the probability that a randomly selected teacher receives a salary of $45,000 or more. (Do not round your answer)
Answer:
[tex]P(x \ge 45000) = 0.77935[/tex]
Step-by-step explanation:
Given [Missing from the question]
Exhibit Teacher's Salary:
[tex]\bar x=50000[/tex]
[tex]s = 6500[/tex]
Required
Calculate [tex]P(x\ge 45000)[/tex]
First, we calculate the z score
[tex]z = \frac{x - \bar x}{s}[/tex]
[tex]z = \frac{45000 - 50000}{6500}[/tex]
[tex]z = \frac{-5000}{6500}[/tex]
[tex]z = -0.77[/tex]
[tex]P(x \ge 45000) = P(z \ge -0.77)[/tex]
[tex]P(x \ge 45000) = 1 - P(z \le -0.77)[/tex]
From the table:
[tex]P(z \le -0.77) = 0.22065[/tex]
So, we have:
[tex]P(x \ge 45000) = 1 - 0.22065[/tex]
[tex]P(x \ge 45000) = 0.77935[/tex]
..........................................................................
Answer:
1. 17.8 cm
2. 32.0 cm
3. 15.9 m
Step-by-step explanation:
1. Determination of the length of the arc.
Radius (r) = 6 cm
Angle at the centre (θ) = 170°
Pi (π) = 3.14
Length of arc (L) = ?
L = θ/360 × 2πr
L = 170/360 × 2 × 3.14 × 6
L = 17/36 × 37.68
L = 17.8 cm
2. Determination of the length of the arc.
Diameter (d) = 13 cm
Angle at the centre (θ) = 282°
Pi (π) = 3.14
Length of arc (L) = ?
Next, we shall determine the radius. This can be obtained as follow:
Diameter (d) = 13 cm
Radius (r) =?
r = d/2
r = 13/2
r = 6.5 cm
Finally, we shall determine the length of the arc. This can be obtained as follow:
Radius (r) = 6.5 cm
Angle at the centre (θ) = 282°
Pi (π) = 3.14
Length of arc (L) = ?
L = θ/360 × 2πr
L = 282/360 × 2 × 3.14 × 6.5
L = 282/360 × 40.82
L = 32.0 cm
3. Determination of the length of the arc.
Radius (r) = 11 m
Angle at the centre (θ) = 83°
Pi (π) = 3.14
Length of arc (L) = ?
L = θ/360 × 2πr
L = 83/360 × 2 × 3.14 × 11
L = 83/360 × 69.08
L = 15.9 m
Which graph represents the solution 2x - 5y <3
Answer:
There is no picture... But here is a representation of the inequality on a graph
The graph 2x - 5y < 3 cut the x-axis at the point (3,0) and the y-axis at the point (0,-0.6).
What is inequality?When two expressions are connected by a sign like "not equal to," "greater than," or "less than," it is said to be inequitable. The inequality shows the greater than and less than relation between variables and the numbers.
Given inequality is 2x - 5y <3. A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.
When the inequality 2x - 5y < 3 is plotted on the graph it covers the region which is less than the line 2x - 5y < 3. The graph cut the x-axis at the point (3,0) and the y-axis at the point (0,-0.6).
The graph of the given inequality is attached with the answer below.
To know more about inequality follow
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2m+3(m-8)=1 I need this answer pls
Answer:
m=5
Step-by-step explanation: