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4 years ago

Please help will give brainliest

Mathematics

1 answer:

Olegator [25]4 years ago

5 0

Answer:

x=17

Step-by-step explanation:

These are corresponding angles, meaning they have the same measure. We must set them equal to each other.

<u>Hope this helps :-)</u>

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What is the difference in temperature between 7oc and -4oc

marissa [1.9K]

Difference = 7°C - (-4°C) = <span>7°C + 4°C = 11</span>°C

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3 years ago

Find the equation of the line with that passes through the

nadya68 [22]

Answer: y = -1

Step-by-step explanation:

Use the slope formula and slope-intercept form y=mx+b to find the equation

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3 years ago

GCF of 9ab^2 and 6bc^2

garik1379 [7]

The GCF is 3*b = 3b

Step-by-step explanation:

The GCF is the Greatest Common Factor which will divide all the numbers whose GCF it is.

To find the GCF, we factorize the polynomials first

So,

$9ab^2 = 3*3*a*b*b\\6bc^2=3*2*b*c*c$

We can see that only 3 and b are common in factors of both polynomials

So,

The GCF is 3*b = 3b

Keywords: GCF, Polynomials

Learn more about GCF at:

#LearnwithBrainly

6 0

3 years ago

Find the standard deviation of the given data rounded to the nearest hundredth, 147,141,120,124,128

brilliants [131]

Answer:

The correct answer is 10.30

Step-by-step explanation:

First, find the mean of the numbers by averaging them. Then, subtract the observation from the mean. Square them, then average them. Find the square root of this number and round to the nearest hundredth.

3 0

3 years ago

The sum of three co secutive numbers is 72 what are the smallest of these numbers

dybincka [34]

Step-by-step explanation:

The question above is answered below.

Consecutive numbers are set of numbers that follow one another in ascending or descending order, e.g. 1, 2, 3, 4, 5....

The sum of three consecutive numbers = 72

Let the unknown consecutive numbers be represented by x+1, x+2 and x+3 such that:

$(x + 1) + (x + 2) + (x + 3) = 72$

Remove the brackets

$x + 1 + x + 2 + x + 3 = 72$

Collect like terms and simplify

$x + x + x + 1 + 2 + 3 = 72$

$3x + 6 = 72$

Make 3x subject of formula by subtracting 6 from both sides

$3x + 6 - 6 = 72 - 6$

$3x = 66$

To obtain the value of x, divide through by the coefficient of x, which is 3. Hence;

$\frac{3x}{3} = \frac{66}{3}$

$x = 22$

Since x = 22,

$x + 1 = 22 + 1 = 23$

$x + 2 = 22 + 2 = 24$

$x + 3 = 22 + 3 = 25$

The smallest of these numbers is 23.

Check,

23 + 24 + 25 = 72

8 0

3 years ago

Read 2 more answers