1.8 = 2.1h - 5.7 - 4.6h
h= __

Answer:

b = (d-c)/a

Step-by-step explanation:

ab + c = d

ab=d-c

b = (d-c)/a

Answer:

choose option B. - 4

Step-by-step explanation:

Slope intercept form

y - 5 = 3 (x - 3)

y = 3x - 9 + 5

y = 3x - 4

Answer:

a) Monica's error was she used the formula = Base × Height

This formula is wrong formula

b) The unit for area of a triangle is square inches not inches

Step-by-step explanation:

Monica has a triangular piece of fabric. The height of the triangle is 15 inches and the triangle's base is 10 inches. Monica says that the area of the fabric is 150 inches. What error did Monica make

The area of a triangle is = 1/2 × Base × Height

From the question

Base = 10 inches

Height = 15 inches

Area of the triangular fabric = 1/2 × 10 × 15

= 75 square inches

a) Monica's error was she used the formula = Base × Height

This formula is wrong formula

b) The unit for area of a triangle is square inches not inches

Answer:

8x^3y

Step-by-step explanation:

The area of a rectangle is length * width.

area = 4x^2y * 2x =

= 4 * 2 * x^2 * x * y

area = 8x^3y

I dunn know wut you mean but herez..

Simplify the parenthesis

Simplify all exponents

Simplify all multiplication and division, left to right

Simplify all addition and subtraction, left to right

Hava gud day :P

iii,v,iv,i, and ii

can I get brainlyest?

Answer:

74.42

Step-by-step explanation:

(150-86):86*100 =

(150:86-1)*100 =

174.41860465116-100 = 74.42

Answer:

i think IV

Step-by-step explanation:

because of the picture

Answer:

Step-by-step explanation:

There are so many ways to answer this but one way would be:

Reflect across x=1

Reflect across x-axis

If those options dont work maybe I can help further just comment

Answer:

£1290

Step-by-step explanation:

35%+40%= 75%

£600=25% £600÷20=30 25%of till = 30 notes 100%=120 notes

40% of 120 =48notes 48x10=£480

90notes-48notes=42notes

42x£5=£210

£600+£480+£210=£1290

Answer:

h = 32

Step-by-step explanation:

In the given figure, for the first parallelogram, base is 36 and height is 24 while for the other parallelogram, base is 27 and height is h.

The area of a parallelogram is given by :

A = base × height

So,

The both parallelograms,

[tex]36\times 24=27h\\\\h=\dfrac{36\times 24}{27}\\\\h=32[/tex]

So, the value of h is 32.

Answer:

10(3^(5-n))

Step-by-step explanation:

Answer:

I'm gonna say the third one, 5 units left and 1 unit up

Step-by-step explanation:

what are the situations? tell me and i will gladly help you! :)

Answer:

The situation that is represented is 24 ÷ 6 which equals 4

Step-by-step explanation:

Answer:  49 square cm

======================================================

For any rectangle, the opposite sides are the same length.

Set the given expressions equal to x and solve to get

2x-1 = x+3

2x-x = 3+1

x = 4

So each opposite side is:

Each side being the same length (7) confirms we have the correct x value.

------------

Let's say L = 7 is the length and W is the unknown width.

We'll use the perimeter of a rectangle formula given below with P = 28 as the given perimeter. Solve for W.

P = 2*(L+W)

28 = 2*(7+W)

28/2 = 7+W

14 = 7+W

7+W = 14

W = 14-7

W = 7

-------------

The rectangle has a length of L = 7 and width of W = 7, so its area is

A = L*W

A = 7*7

A = 49 square cm

Because we have the length and width as the same value, this rectangle is also a square.

Answer:

x=9, -1

Sorry if its wrong

Answer:

G: 7/5

Step-by-step explanation:

12x - 15 = 6 - 3x

12x + 3x = 6 + 15

15x = 21

x = 21/15

x = 7/5

Answer Tell someone you love. Do something you love

Step-by-step explanation:

Answer:

to be honest with you, you don't really deal with it, you just kinda live with it. For me its something that I live with on a day to day and I just have to act happy around people, and hope they don't notice its all fake. So yea you just have to come to terms with the fact you have and theres much you can do about it and you just have to live with iy. That sound harsh, I'm sorry

Step-by-step explanation:

:)

Answer:

16f+28

Step-by-step explanation:

just had to simplify the expression

Answer:

16f+28

Step-by-step explanation:

Use the distributive property.

4(4f)+4(7)

16f+28

Answer:

I have made it in above pic

Answer:

28.3 (explaination below)! :)

Step-by-step explanation:

Use the formula for cicrumfrence: C=2πr

Radius can be found by splitting the given number in half, (unless you were given the radius already, then you'd just multiply by 2).

Plug in our numbers. C= 2π4.5

Then, multiply.

You'd get 28.27433388230814.

Rounding to the first decimal place, you'd have a final answer of  28.3.

Hope this helps!

Answer:

8

Step-by-step explanation:

add 12+3 is 15, then divide 120 and 15 which is 8

Answer:

A. P=11*3 = 33 ft

   A= 21*3 = 63 ft^3

B. P = 9*3 = 27 ft

   A = 15*3 = 45 ft^3

C. P = 20*3 = 60 ft

   A = 24*3 = 72 ft^3

D. P = 13*3 = 39 ft

   A = 25*3 = 75 ft^3

Step-by-step explanation:

Answer:

not really sure

Step-by-step explanation:

bc i don’t kno

Answer:

28

Step-by-step explanation:

784 can be divided by two 4 times.

This means that there are two pairs of 2s that can come out the radical.

2*2 = 4.

then now we have 49 left inside and we know that this is 7 squared, meaning that there is a pair of 7 inside the radical.

7 comes out and now we have 7 times 4 which is 28.

Answer:

i belive p= 8

Step-by-step explanation:

10-2= 8

8+2 is 10 so p +2 woyld =10

Answer:

x=70

Step-by-step explanation:

First subtract 30 from 180

180-30=150

Subtract 10 from 150

150-10=140

Divide 140 and 2

140÷2=70

Answer:

x=70

Step-by-step explanation:

angles on a straight line add to 180

so first you do 180-30 which equals to 150

this means that 2x+10=150

take away 10 from both sides and your left with

2x=140

since you are finding x

you divide both sides by 2

x=70