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3 years ago

1/5(g - 10) I need a answer please help fast

Mathematics

2 answers:

ddd [48]3 years ago

8 0

Answer:

1/5g-2

Step-by-step explanation:

1/5(g-10)=1/5g-2

We have to distribute 1/5 (we multiply it by g and -10)

So, we get 1/5g-2.

I hope this helps!

$*RosalindCordelia*$

denpristay [2]3 years ago

4 0

Answer: $\frac{1}{5}g - 2$

Explanation:

Multiply the outer term $\frac{1}{5}$ by each term inside the parenthesis. This is an example of the distributive property. Note that $\frac{1}{5}$ times 10 is equal to 2, because $\frac{1}{5}*10 = \frac{10}{5} = 2$ .

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Expand the following numbers 349056

zimovet [89]

Answer:

easyy

Step-by-step explanation:

It's B

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Read 2 more answers

While on a walk in the country, you pass a field full of horses and chickens. After a quick count, you determine there are 43 he

Irina-Kira [14]

Horse = x = 1 head and 4 feet

Chicken =y = 1 head and 2 feet

Horse + chicken = x + y = 43 ( total heads)

Horse = 43 - y

4x + 2y = 122

4(43-y) + 2y = 122

Simplify:

172-4y + 2y = 122

Combine like terms

172-2y = 122

Subtract 172 from both sides

-2y = -50

Divide both sides by-2

Y = 25

X + y = 43

X + 25 = 43

X = 18

There are 18 horses and 25 chickens.

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3 years ago

In △QRS, QR ‖ TU. Given that TQ=6, ST=10, and UR=15, find SU.

tresset_1 [31]

Answer:

SU=25

Step-by-step explanation:

We can set up a ratio as STU and SQR are similar because of the SAS similarity theorem.

TQ:SQ

SQ=ST+TQ=10+6=16

6:16=3:8

Therefore the ratio of STU:SQR is 3:8

We can use this to find SU

UR:SR=3:8

15:SR=3:8

Cross multiply

3SR=120

SR=40

SU=SR-UR

SU=40-15

SU=25

8 0

3 years ago

What is the equation of the line in slope-intercept form?

kolbaska11 [484]

Answer:

The equation of the line in the slope-intercept form will be:

y = -7x

Step-by-step explanation:

The slope-intercept form of the line equation

y = mx+b

where

m is the slope

b is the y-intercept

From the attached graph, taking two points

(0, 0)

(-10, 70)

Finding the slope between (0, 0) and (-10, 70)

$\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$\left(x_1,\:y_1\right)=\left(0,\:0\right),\:\left(x_2,\:y_2\right)=\left(-10,\:70\right)$

$m=\frac{70-0}{-10-0}$

$m=-7$

Determining the y-intercept:

We know that the value of y-intercept can be determined by setting x = 0, and determining the corresponding value of y.

From the graph, it is clear that:

at x = 0, y = 0

Thus, the y-intercept b = 0

Now, substituting m = -7 and b = 0 in the slope-intercept form

y = mx+b

y = -7x + 0

y = -7x

Therefore, the the equation of the line in slope-intercept form will be:

y = -7x

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3 years ago