Please help. The picture is above !!

Answer:

she solved it incorrectly

Step-by-step explanation:

8x=64

8x÷8=64÷8

x=8

Answer:

no she did not

8x=64

÷8 ÷8

x=8

Step-by-step explanation:

simple

Answer:

19 oz

Step-by-step explanation:

Lauren bought 20 ounces of sliced ham, out of which she used three-fourth of the ham to make sandwiches for her friends and one fifth of the ham in an omelette. We are to find the ounces of ham that were left. So, total ounces of ham that were used = 15 + 4 = 19 ounces.

Hope this helped!

Answer:

Step-by-step explanation:

x+ y = 0  

and

-2x + 5y + 2 = 0

Step-by-step explanation:

given line

3x+5y+2=0

5x+3y-2=0

solution

when two line bisect each other then line equation of bisector is express as

  1

and here

A1 = 3

B1  = 5

C1 = 2

and

A2 = 5

B2  = 3

C2 = -2

so now put value in equation 1 we get

solve it we get

-2x + 5y + 2 = 0   1

and

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

solve it we get

8x + 8y = 0

x + y = 0  2

Answer: D -12x +12y -2 =0

Step-by-step explanation:

Edge 2021

Answer: V≈900 ft³

Step-by-step explanation:

Formula

V=πr²h

Given

r=5 ft

h=12 ft

Solve

V=πr²h

V=π(5)²(12)

V=π(25)(12)

V=300π

V≈300(3)

V≈900 ft³

Hope this helps!! :)

Please let me know if you have any questions

Answer:

infinite solution , b/c when i graphed it , it showed a line that went on & on

Step-by-step explanation:

2(4+2.5x)+7 = -3(x-5)

8+5x+7=-3x+15

15+5x=-3x+15

2x=0

Answer:

41 ft wide and 61.5 ft long

Step-by-step explanation:

Answer: 9/6 and 6/4 are equivalent

Step-by-step explanation:

If you simply 9/6, you get 1 3/6

Simplify 6/4, you get 1 2/4

3/6 and 2/4 both equal 1/2, so 9/6 and 6/4 both equal 1 1/2. Therefore, they are equivalent.

Hope this helped ;D

Answer:

2x +9+8x+1=180

This on picture answer.

Answer:

12

Step-by-step explanation:

Hello There!

When we are given two side lengths and the included angle we use this formula to solve for the area

[tex]A=\frac{1}{2} absin(C)[/tex]

where a and b = the side lengths and c = the included angle

The triangle gives us the following information

side length - 10 ft

side length - 4 ft

included angle - 37

Given this information we plug it into the formula

[tex]A=\frac{1}{2} 4*10sin(37)\\10*4=40\\40sin(37)=24.07260093\\\frac{24.07260093}{2} =12.03630046[/tex]

Finally we round to the nearest tenth and get that the area of the triangle is 12ft²

Answer:

A

Step-by-step explanation:

did the problem

Answer:

Solution given:

< 4+ < 158= 180 [co- interior angle]

<4=180-158-22°

<4=22°

Y=40,000(1.016)^x

Explanation:

years= x

Predicted population= y

Initial population= 40000

you can find the population y after x years with the help of this function

For example:

If we want to know the population after 5 years, put x=5 and find y

Y after 5 years= 40000(1.016)^5

                      =43304

Answer:

Step-by-step explanation:

6

Answer:

11 Doesn't belong because there are a 3 and 33, 6 and 66, but no 1 before 11.

Answer:

t= - 15

Step-by-step explanation:

(-3/5)t = 15

Multiply both sides by 5:

-3t=75

Divid both sides by -3:

t=-15

Answer:

i think there is no solution

Answer:

2.25 or 2 1/4 gallons of water

Step-by-step explanation:

5*0.45=2.25

Fraction form 2 1/4

Decimal form 2.25

Hope this helps :)

The amount of bucket that is filled is 2.25 gallons of water

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

The total amount the bucket of water can hold = 5 gallons

The percentage of bucket that is full = 45 %

So ,

The amount of bucket of water that is full is =
percentage of bucket that is full x total amount the bucket of water can hold

The amount of bucket of water that is full is = ( 45 / 100 ) x 5

                                                                         = 0.45 x 5

                                                                         = 2.25 gallons

Hence , the amount of water that the bucket is filled is 2.25 gallons

To learn more about equations click :

https://brainly.com/question/10413253

#SPJ2

Answer:

300'

Step-by-step explanation:

Answer:

1/8 mile

Step-by-step explanation:

Because if you do the math the avarge car is 4.7 feet multiply that by 20 and there is your answer

Answer:

7/10

Step-by-step explanation:

We need to divide the 7 liters by the 10 liters that each can holds.

Step-by-step explanation:

-1,355= -1355/1000

-1,352= -1352/1000

Answer:

28

Step-by-step explanation:

2-(-5)=7--one side

square (all sides are the same)

4 sides in total

7x4=28

Answer:

-1

Step-by-step explanation:

y=-1+2

Answer:

D. 69°

Step-by-step explanation:

I think you divide 222° by 2, which equals 111, then subtract that from 180°, which equals 69°.

Answer:

this is a simultanious equation and u need one more equation to do it

Step-by-step explanation:

there are many answers if u dont have the second equation.

You can just substitute a number in x then find y

eg.

x= 12/7 , y =0.5

Answer:

1. 7 x - 4 y = 10. 7x−4y=10. Add 4y to both sides. Add 4y to both sides.

2. 7x=10+4y. 7x=10+4y. The equation is in standard form. The equation is in standard form.

3. 7x=4y+10. 7x=4y+10. Divide both sides by 7. Divide both sides by 7.

4. \frac{7x}{7}=\frac{4y+10}{7} 77x​=74y+10​ Dividing by 7 undoes the multiplication by 7.

Answer:

c

Step-by-step explanation: