Yesterday, there were 40 problems assigned for math homework. Gavin got 28 out of 40 problems correct. What percentage did Gavin get correct?

Write your answer using a percent sign (%).

Answer:

up all the way right all the way down allthe way

Step-by-step explanation:

Answer: 2.45

Step-by-step explanation:

I use pythagorean theorem after i found the total of leg A and leg B

Answer:

B. Substitution Method

Step-by-step explanation:

You already have what "y" equals, so you can substitute that in for the other equation on top.

Answer:

2t-g

Step-by-step explanation:

Collect like terms

3t-t= 2t

2g-3g= -g

2t-g

Answer:

angle SRP AND ANGLE TUW

Answer:

5484 gallons

Step-by-step explanation:

Given that:

Delivery in 1 day = 457 dozen gallons

g = number of gallons delivered on that day

Recall :

1 dozen = 12

Therefore, the number of gallons delivered in 1 day :

457 gallons * 12 = 5484 gallons

Answer:

(0,−2)

Step-by-step explanation:

y=mx+b , where: m is the slope, and b is the y-intercept. Therefore, the y-intercept is (0,−2).

Answer:

(0,-2)

Step-by-step explanation:

this is the y intercept of the following equation below i hope this helps

Answer:

y=x to the second power -8x+12

Step-by-step explanation:

Answer:

x²-4²-4

the ans

Step-by-step explanation:

this is ans

Answer: 7 whole and 1/11

Step-by-step explanation: Make 1 9/13 into a improper fraction and flip 1/12 and multiple. Then simplify.

Answer:

x | -4 | 0 | -2 | 2 | 3

y | 0 | 2 | 3 | -1 | 1

Answer:

Ok what you need help with. Were u going to post a picture?

Step-by-step explanation:

I'll help you.

Answer:

$600

Step-by-step explanation:

Multiply 50, 12 times, you get 600. Add 100, and you get 700.

Answer is $700

Answer: 5 feet= __5/3 0r 1 2/3____ yards

Step-by-step explanation:

Step 11 yard = 3 feet

3 feet = 1 yard

5 feet = 5feet  x 1 yard/ 3feet

= 5/3yards  

Step 2  To convert 5/3 yards   to a mixed fraction,

1. We first Divide the numerator, 5  by the denominator, 3 giving us  a whole number and a remainder

5/3 = 1 remainder 2

2.then we write the whole number and put the remainder 2 above the denominator 3 giving us

5/3 = 1 2/3

such that when you multiply the mixed fraction 3 x 1  and add 2 it gives back the improper fraction of 5/3

Answer:

−r^3+r^2+r

Step-by-step explanation:

Let's simplify step-by-step.

r^2(r+1)−r(2r^2−1)

Distribute:

=(r^2)(r)+(r^2)(1)+−2r^3+r

=r^3+r^2+−2r^3+r

Combine Like Terms:

=r^3+r^2+−2r^3+r

=(r^3+−2r^3)+(r^2)+(r)

=−r^3+r^2+r

Sorry i could'nt help

Answer:

99.12 lbs are in 45 kilograms.

Step-by-step explanation:

❃We can solve using proportion.

[tex] \frac{1 \: lbs}{.454 \: kg} = \frac{x}{ 45 \: kg} \\ \\ \frac{.454x}{.454} = \frac{45}{.454} \\ \\ x = 99.12[/tex]

➼ I rounded to the nearest hundredth

Answer:

The equation of perpendicular bisector of the line segment passing through  (-5,3) and (3,7) is: [tex]y = -2x+3[/tex]

Step-by-step explanation:

Given points are:

(-5,3) and (3,7)

The perpendicular bisector of line segment formed by given points will pass through the mid-point of the line segment.

First of all we have to find the slope and mid-point of given line

Here

(x1,y1) = (-5,3)

(x2,y2) = (3,7)

The slope will be:

[tex]m = \frac{y_2-y_1}{x_2-x_1}\\m = \frac{7-3}{3+5}\\m = \frac{4}{8}\\m = \frac{1}{2}[/tex]

The mid-point will be:

[tex](x,y) = (\frac{x_1+x_2}{2} , \frac{y_1+y_2}{2})\\ = (\frac{-5+3}{2},\frac{3+7}{2})\\= (\frac{-2}{2},\frac{10}{2})\\=(-1,5)[/tex]

Let m1 be the slope of the perpendicular bisector

Then using, "Product of slopes of perpendicular lines is -1"

[tex]m.m_1 = -1\\\frac{1}{2}.m_1 = -1\\m_1 = -1*2\\m_1 = -2[/tex]

We have to find the equation of a line with slope -2 and passing through (-1,5)

The slope-intercept form is given by:

[tex]y = mx+b\\y = -2x+b[/tex]

Putting the point (-1,5) in the equation

[tex]5 = -2(-1)+b\\5 = 2+b\\b = 5-2\\b = 3[/tex]

The final equation is:

[tex]y = -2x+3[/tex]

Hence,

The equation of perpendicular bisector of the line segment passing through  (-5,3) and (3,7) is: [tex]y = -2x+3[/tex]

Answer: C) Yes, Alternate Exterior Angles Converse

The two red angles are on the outside of the lines a and b, so they are considered exterior. They alternate on either side of the transversal line. So we consider those red angles to be alternate exterior angles. We'll use the alternate exterior angles converse to prove the lines parallel. That converse states: "If alternate exterior angles are congruent, then the lines are parallel".

Answer:

Step-by-step explanation:

Error:

Percent error:

Step-by-step explanation:

[tex]\% \: error = \frac{198 - 172}{172} \times 100 \\ = \frac{26}{172} \times 100 \\ = 15\%[/tex]

Answer:

432

Step-by-step explanation:

304+510+482=  1296

1296/3=432

Answer: The line is dotted and shaded above

Answer:

donut

Step-by-step explanation:

Answer:

x = -6

Step-by-step explanation:

undefined slope is always an x = line

so just do x = whatever x is

hope this helps <3

Answer:

point K is reflected across the y-axis to create point K'

Answer:

A 22 inches

Step-by-step explanation:

Pls just trust me lol

Answer:

inequality is x < 6

Step-by-step explanation:

Answer:

150%as a fraction is  3/2

Answer:

1.50 or 1 1/2

Step-by-step explanation:

Hope this helps!

Answer:

Step-by-step explanation:

tan P = [tex]\frac{16}{12}[/tex] = [tex]\frac{4}{3}[/tex]

tan Q = [tex]\frac{3}{4}[/tex]

Answer:

Avoid histograms with small bin widths that group data into lots of bins. A histogram constructed with small bin widths will show the distribution as a “pancake.” so no it does not help us see the pattern in the data.

Step-by-step explanation: