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3 years ago

I really need help with pls help

Mathematics

1 answer:

hjlf3 years ago

7 0

Answer:

1. A

2. B

3. D

The square root of 28 is equivalent to 2 x the square root of 7

the square root of 252 is equivalent to 6 x the square root of 7

the square root of 36 is 6

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There` a new question for 11

monitta

Answer:

x=3 the angle is 48

Step-by-step explanation:

You know the total spam of the 2 angles combines is 112

set your formula as

112 = 64+16x

112-64=16x

48=16x

48/16 = x

3=x

8 0

3 years ago

68. Solve: 46x - 10) = 8x + 40<br>A 0<br>B.5/2<br>ina<br>c. 23<br>D. 5

Artist 52 [7]

Solve: 4(6x - 10) = 8x + 40

A 0

B.5/2

c. 23

D. 5

<h3><u>Answer:</u></h3>

Option D

The solution to given equation is x = 5

<h3><u>Solution:</u></h3>

Given that we have to solve the given equation

4(6x - 10) = 8x + 40

Let us solve the above expression and find value of "x"

Multiplying 4 with terms inside bracket in L.H.S we get,

24x - 40 = 8x + 40

Move the variables to one side and constant terms to other side

24x - 8x = 40 + 40

Combine the like terms,

16x = 80

$x = \frac{80}{16} = 5$

Thus solution to given equation is x = 5

3 0

4 years ago

Plz help ASAP plz!!!

Dennis_Churaev [7]

Answer:

it is five units

Step-by-step explanation:

6 0

3 years ago

Solve the equation you may find using algebra tiles helpful in solving this problem <br>x+5=-x-5

Lilit [14]

solution: x+5= -x-5

x= -5

1. Subtract 5 from both sides

2. Simplify

3. Add x from both sides

4. Simplify

5. Divide both sides by two

6 0

3 years ago

How do I do the work

motikmotik

Answer:

V = 31.2 m^3

Step-by-step explanation:

The formula for volume of a rectangular solid is given by

V = l*w*h

V = 1.2*6.5 *4

V = 31.2 m^3

7 0

3 years ago

Read 2 more answers