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3 years ago

What is the answer to -4 (3-1) +2

Mathematics

2 answers:

Harrizon [31]3 years ago

7 0

The answer is -6 because you subtract the numbers in the parentheses then you multiply that by -4 and then add the 2

insens350 [35]3 years ago

5 0

Answer:

but anyways the answer is −4, 4

Step-by-step explanation:

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What is Y=x^2+6x+4 in vertex form?

GenaCL600 [577]

Y = (x+3)^2 - 5 here's the answer hope it helps

6 0

4 years ago

You have a 32-foot fence around a square garden. There are 4 equal sections. You paint 1/3 of one section of the fence.

sergejj [24]

Answer: The $\frac{1}{12}$ part of fence is painted.

Explanation:

It is given that we have a 32-foot fence around a square garden. There are 4 equal sections. You paint 1/3 of one section of the fence.

Since the fence divided in 4 equal parts, therefore the value of one section in fraction is $\frac{1}{4}$ .

After that we paint $\frac{1}{3}$ of the one section.

Since one section is equal to $\frac{1}{4}$ , therefore $\frac{1}{3}$ of the one section $\frac{1}{4}$ is,

$\frac{1}{4} \times \frac{1}{3}=\frac{1}{12}$

Therefore, the $\frac{1}{12}$ part of fence is painted.

7 0

3 years ago

Evaluate the following y^2-5y+2

Aleksandr [31]

If y = 3, then you substitute 3 into wherever it says y.

So the original:
y² - 5y + 2

becomes:
3² - 5×3 + 2.

which is:
9 - 15 + 2.

9 - 15 = -6
-6 + 2 = -4.

-4 is the answer.

6 0

3 years ago

Henry sends his hawk with a message to his uncle. The hawk flies out against the wind and returns with the wind, spending 3 hour

siniylev [52]

Answer:

Distance between Henry and his uncle is <u>74.25km.</u>

Step-by-step explanation:

Speed of Hawk with wind = 50+5

=55km/hr

Speed of Hawk against wind = 50-5

=45km/hr

we know that ,

$Distance = speed \times time$

Let the distance between Henry and uncle is d,

According to the question ,

$\frac{d}{55} + \frac{d}{45} = 3$

$\frac{9d + 11d}{495} =3$

$20d = 3\times 495$

$d =\frac{3\times495}{20}$

d= 74.25km

Hence , the answer is 74.25km

5 0

4 years ago

The first step to solve the equation StartFraction x over 4 EndFraction minus three-fourths = 16 is shown below.

irina1246 [14]

Ok so the first step to solve it is subtraction then it’s multiplication then additions

4 0

3 years ago

What is the answer to -4 (3-1) +2​

What is the answer to -4 (3-1) +2