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3 years ago

Is (–5, –1) a solution to the equation y = 5x?

Mathematics

1 answer:

Mamont248 [21]3 years ago

4 0

Answer:

-1=5(-5)

-1=-25

nope

Step-by-step explanation:

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NEED ANSWER ASAP<br> MARKING BRAINLIEST

neonofarm [45]

Answer:

Step-by-step explanation:

Area of an equilateral triangle = $\frac{\sqrt{3}}{4} } a^{2}$

Sub in your value of 16ft

A = $\frac{\sqrt{3}}{4} } *16^{2}$

A = 110.85 $ft^{2}$

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2 years ago

The nutrition facts label on a container of dry roasted cashews indicates there are 161 calories in 28 grams. You eat 9 cashews

kati45 [8]

Divide calories by grams so 161 / 28= 5.75 now you know 1 gram has 5.75 calories so you multiply 5.75 * 12 to get 69. so 12 grams of <span>cashews = 69 calories </span><span />

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3 years ago

Sarah is cutting ribbon for a craft project she has 4 feet of ribbon, which must be cut into 7 equal lengths. how long will each

monitta

1. I don’t know exactly what you need but 4 divided by 7 is about 0.57 feet or 6.86 inches
2. If you are allowed excess, then you will have 7 pieces each at 0.5 feet with half a foot left extra

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2 years ago

Multiply. -8. -9/3 . 2/-5Write your answer in simplest form.

oee [108]

$(-8)\cdot(-\frac{9}{3})\cdot(-\frac{2}{5})$

To multiply these numbers, the first step is to writhe "-8" as an improper fraction, to do so, divide it by 1

$(-\frac{8}{1})\cdot(-\frac{9}{3})\cdot(-\frac{2}{5})$

Next is to solve the multiplication, to do so, first multiply the first two terms of the multiplication:

$(-\frac{8}{1})\cdot(-\frac{9}{3})$

The multiplication is between two negative numbers, when you multiply two negative numbers, the minus signs cancel each other and turn into a positive value, this is called "double-negative"

$(-\frac{8}{1})\cdot(-\frac{9}{3})=\frac{8\cdot9}{1\cdot3}=\frac{72}{3}$

Next multiply the result by the third fraction -2/5

This time you are multiplying a positive and a negative number, so the result of the calculation will be negative

$\frac{72}{3}\cdot(-\frac{2}{5})=-\frac{72\cdot2}{3\cdot5}=-\frac{144}{15}$

Final step is to simplify the result, both 144 and 15 are divisible by 3, so divide the numerator and denominator by 3 to simplify the result to the simplest form:

$-\frac{144\div3}{15\div3}=-\frac{48}{5}$

3 0

9 months ago

Yea..... can sum1 help me pls

Masja [62]

I would answer but I don’t see the options to choose... can you tell me?

7 0

3 years ago

Read 2 more answers