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2 years ago

What is the value of x? Enter your answer in the box. x =

Mathematics

1 answer:

Elenna [48]2 years ago

7 0

Keep in mind both of these angles are equal to each other meaning the equation will have a = So...

4x+7=5(x-4)

Now multiply 5 to x and 4

4x+7=5x-20

Now subtract 4x from 5x

7=1x-20

Now add 20 to both sides

27=x

So x=27

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What is the equation of a line that passes through points (2, 1)<br> and (3, 2)?

leva [86]

Good evening ,

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Answer:

A. y=x-1

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Step-by-step explanation:

Look at the photo below for the details.

3 0

3 years ago

A diver descends to a location of -50 1 over 4 meters relative to the surface of the water. He then descends another 10 1 over 2

Yanka [14]

Answer:

$-60\frac{3}{4}$ meters.

Step-by-step explanation:

To find diver's final location relative to the surface of water we will subtract $10\frac{1}{2}$ from $-50\frac{1}{4}$ because diver dives away another $10\frac{1}{2}$ from his previous location of $-50\frac{1}{4}$ .

$-50\frac{1}{4} -10\frac{1}{2}$

Now we will convert our mixed fraction into improper fraction and then we will find a common denominator.

$\frac{-201}{4} -\frac{21}{2} =\frac{-201-42}{4}$

$=\frac{-243}{4}$

Now let us convert our answer in mixed fraction.

$=\frac{-243}{4}=[tex]-60\frac{3}{4}$ [/tex]

Therefore, diver's final location relative to the surface of the water is $-60\frac{3}{4}$ meters.

3 0

3 years ago

Read 2 more answers

Which expression represents the calculation “subtract 10 from 36, then divided by 6”?

ololo11 [35]

B is the answer bc you need to subtract before divide, so you need the parenthesis around 36-10

5 0

3 years ago

Read 2 more answers

Question 2 (10 points)

lara [203]

Answer:

140-111=29

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

12.3+9.75=?<br> 10,258÷46=?<br> Show your work

wariber [46]

Answer:

12.3 + 9.75 =22.05 10,258 ÷ 46 =

Step-by-step explanation:

for 10, 258 ÷ 46 i decide to type it

10258 46 = 223

223 = 2230 to the nearest tenth

223 = 223 to the nearest hundredth

223 = 223 to the nearest thousandth

= 0 to the nearest tenth

= 0 to the nearest hundredth

= 0 to the nearest thousandth

Other Divisions Math homework are

10258 divide by half plus 20

Homework answers: (10258/2) + 20 = 5149

10258 divide by half plus 40

Homework answers: (10258/2) + 40 = 5169

10258/46 divided by 2

Answer: (10258/46) ÷ 2 = 111.5

8 0

3 years ago