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ivann1987 [24]
3 years ago
15

3(m + 4) = 36 What is m

Mathematics
2 answers:
lys-0071 [83]3 years ago
8 0

Answer:

m = 8

Step-by-step explanation:

Step 1: Write the equation neatly. {3 (m + 4) = 36}

Step 2: Distribute 3 to m and 4. {3 x m = 3m} {3 x 4 = 12}

Step 3: Write the new equation. {3m + 12 = 36}

Step 4: Subtract 12 from both sides. {12 - 12 = 0} {36 - 12 = 24}

Step 5: Write the new equation. {3m = 24}

Step 6: Divide 3 from both sides. {3m / 3 = m} {24 / 3 = 8}

Step 7: Write the new equation and you get your answer. {m = 8}

Virty [35]3 years ago
6 0
M is equal to 8 hope this helps
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What is the answer to 5-10x<-145
Nuetrik [128]

Answer:

x > 15

Step-by-step explanation:

So here we have to find the value of x

So, Subtract 5 from both sides;

-10x < -5 - 145

Now collect like terms,

-10x < -150

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The sign changes because if an equality is divided by a negative number the sign automatically changes.

7 0
2 years ago
Can someone help with this question
Kay [80]

Answer:

133pi

98% sure this is right

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Step-by-step explanation:

4 0
2 years ago
What is the 5th equivalent fraction to <br> 1<br> 8<br> ?
valkas [14]

Answer:

5/40

Step-by-step explanation:

1/8 = 2/16 = 3/24 = 4/32 = 5/40

you just need to add 1 to the numerator(number on top) and 8 to the denominator(number at bottom). :)

7 0
2 years ago
Find the coordinates of the y-intercept and x-intercepts of the following. (image!)
marissa [1.9K]

Answer:

Step-by-step explanation:

We can do this  a couple of ways. We can graph it -- see below. Or we can do the math.

Math

y = x^2 - 2x - 15

This trinomial factors into

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

from which

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x = 5

and

x + 3 = 0

x = - 3

The y intercept is the value obtained when all the xs on the right = 0

y = 0^2 - 2*0 - 15

y = - 15

<em>Answer</em>

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The graph is below.

4 0
2 years ago
Find the measure of each side of this triangles. Answer in exact form. ​ Find x and y
Firdavs [7]

Answer:

x = 24/√3

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Step-by-step explanation:

We are given that this is a right triangle as well as two angles and a side.

Given that the angles in a triangle add up to 180 degrees, and a right angle is 90 degrees, we can say that the missing angle is equal to

(180-90-30)  = 60 degrees

Next, given sohcahtoa, we can say that

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We want to only have one variable per equation so we can solve for the variable, so we can use

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x = (12/1) * (2/√3)

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√3 * 4 = y

4√3 = y

4 0
3 years ago
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