plz answer asap plz If the school has x students, write an expression for the number of sixth graders in terms of x. Use x as your variable

Answer:

A. yes

Step-by-step explanation:

These side lengths can form a triangle because a triangle can have 2 equal sides and an unequal one this triangle is called an isosceles triangle

Answer:

A

Step-by-step explanation:

Answer:

Triangle PQR congruent to Triangle TSR by SAS

Step-by-step explanation:

Hope this helps

Answer: see work

Step-by-step explanation:

Total area is 24x22=528

one circle area is (pi)3^2=9(pi)

that times 4 because of 4 circles =36(pi)

so the total are minus the circles now

in terms of pi the answer is 528-36(pi)

if pi = 3.14 the answer in 414.96

I think you forgot to add the picture. However, any x = 4 equation will result in a graph with a vertical line on the x-axis. For example x = 20 will be a vertical line on x-axis 20.

Or, in a more difficult equation like this...

10x - 60 = 10

10x = 10 +60

10x = 70

x = 7,

where the graph looks like a vertical line with a point on the x axis on 7.

Answer:

42 degrees

Step-by-step explanation:

"Complementary" means the angle measures add up to 90 degrees.

[tex]m\angle A+m\angle B =90^\circ\\(x+28)+(4x-8)=90\\5x+20=90\\5x=70\\x=14[/tex]

Now plug in 14 for x in the expression for the measure of angle A.

[tex]m\angle A = 14^\circ+28^\circ =42^\circ[/tex]

Answer:

T' (1, -1)

Step-by-step explanation:

Since it is 2 units left, we subtract 2 from the x value and since it is 3 units up, we add 3 to the y value.

Answer:x = 5/4

Step-by-step explanation: We are given y = 3/4x

and 5/2x +2y = 5

Substituting the value y=3/4 x in second equation we get

5/2x + 2(3/4)x = 5

8/2x = 5

4x = 5

and so , x = 5/4

substituting value of x in y = 3/4x we get,

y = 3/4 (5/4)

So, y = 15/16

which are the required values of x and y on solving the two given equations.

Answer:

[tex]y=-\frac{3}{4}x-3[/tex]

Step-by-step explanation:

The slope will be the same as the one in the given equation since they are parallel, you can substitute the x and y of the given point into the given equation, replacing the 1 with m to get m in the equation.

I hope this helps :)

Answer:

6168.02

Step-by-step explanation:

The formula for calculating future value:

FV = P (1 + r/m)^mn

FV = Future value  

P = Present value - 5000

R = interest rate = 0.03

N = number of years = 7

m = Number of compounding = 52

5000 x ( 1.000577)^52 x 7 = 6168.02

Answer:

Perimeter = 42 cm

Step-by-step explanation:

XY = 8 cm  because ΔWXZ ≅ ΔYZX

Perimeter = 8 + 14 + 20 = 42 cm

Answer:

7.6

Step-by-step explanation:

radius is half the diameter so multiply 3.8 times 2.

Answer:

y = (x+5)(x+2)(4x-3)

Step-by-step explanation:

This is almost correct but the problem is that the signs should be flipped...

Why? If we solve for x-5=0 the answer we would get is 5, but the graph shows -5 as its zero so that doesn't match

The revised version would be the opposite signs

y = (x+5)(x+2)(4x-3)

Answer: B

Step-by-step explanation:

b is the only point that is in the double shaded region which means it is a solution to both the inequalities

Answer:

22

Step-by-step explanation:

1/2x + 6 = 17

subtract 6 from each side of the equation:

1/2x = 11

multiply both sides by 2:

x = 22

Answer:

area of triangle=1/2×base×height

area of triangle=1/2×24×7

area of triangle=84unit²

Answer:

19 shows direct variation

20 does not (guessing for this one a bit)

19- Shows a steady increase of four in y for each one in x

20- Shows no increase

Step-by-step explanation:

19 is a constant increase by 4, 20 does not show either

Answer:

(x-5)(x+9) = 0

Step-by-step explanation:

In the equation above, if you plugged in the values given(5, and -9) then you will see that the answer i s0. You basically takes the zeroes you are given, and invert their signs to form the equation.

Answer:

360 degrees is the sum of the exterior angles of a nonagon.

Given:

The graph of a line.

To find:

The equation for the given line.

Solution:

If a line passes through two points, then the equation of the line is:

[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]

From the given graph it is clear that the line passes through the points (-1.5,0) and (0,1). So, the equation of the line is:

[tex]y-0=\dfrac{1-0}{0-(-1.5)}(x-(-1.5))[/tex]

[tex]y=\dfrac{1}{1.5}(x+1.5)[/tex]

[tex]y=\dfrac{1}{1.5}(x)+\dfrac{1}{1.5}(1.5)[/tex]

[tex]y=\dfrac{1}{1.5}x+1[/tex]

Therefore, the equation of the given line is [tex]y=\dfrac{1}{1.5}x+1[/tex].

Answer:

4(3y+8)

Step-by-step explanation:

Download photomath

Answer:

coefficients: 5 and 7

number of terms: 5+7 = 12

terms: c and m

Answer:

circumference is 65.97.

area is 346.36

radius is 21

Step-by-step explanation:

Answer:

5/8 of a mile

Step-by-step explanation:

Let the distance from Post Office to Friend's house =D

7/8 + 5/6 + D =miles - Total distance from Georgia's house to a Friend's house.

42 minutes / 18 minutes per mile =2 1/3 miles - total distance from her house to a friend's house. So, we have:

7/8 + 5/6 + D = 2 1/3, solve for D

[21 + 20] / 24 + D = 2 1/3

41/24 + D = 2 1/3                     subtract 41/24 from both sides

D =2 1/3 - 41/24

D =7/3 - 41/24

D =[56 -41] / 24

D = 15 / 24

D = 5/8 of a mile - the distance between the School and her Friend's house.

Answer:

x=x

Step-by-step explanation:

4x-6+2x=3(2x-2)

4x+2x-6=6x-6

4x+2x=6x

6x=6x

x=x

Answer:

Answer:50.24

Step-by-step explanation:

formula for the area of a circle is pi times the radius of the circle (which is half the diameter) squared. So you do 3.14 x 4 squared.