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3 years ago

Hi help w/ this question pls i'll give u a brainly

Mathematics

2 answers:

marusya05 [52]3 years ago

6 0

Your answer should be 8 Mark me brainliest please ;)

ohaa [14]3 years ago

6 0

Answer:

Keep adding 8 56 times subtract three which is 472

Step-by-step explanation:

mulitiply 59 times 8

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The complement of an angle is three times the measurement of the angle. Find the measurement of the larger angle.

olganol [36]

We know that two complements add up to 90.
Let's call the smaller angle x and the larger y.
3x = y
x + y = 90
We can use simple substitution.
x + 3x = 90
4x = 90
x = 22.5

Then, since we know that 3x=y, we can find the larger angle.
3*22.5 = 67.5

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4 years ago

Evaluate the following expression<br> 1/5^-2

Kitty [74]

Answer:

Step-by-step explanation:

If (1/5)^2 equals 1/25, then (1/5)^-2 should be the opposite.

(1/5)^-2 equals 25

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3 years ago

Andy has three planks of wood. Two planks are each 1.5 m long. One plank is 2.5m long. What is the total length of all the three

11Alexandr11 [23.1K]

Given:

Two planks are each 1.5 m long.

One plank is 2.5m long.

To find:

The total length of all the three planks.

Solution:

Two planks are each 1.5 m long. So,

First plank = 1.5 m

Second plank = 1.5 m

One plank is 2.5m long. So,

Third plank = 2.5 m

Now, the total length of all the three planks is

$\text{Total length}=\text{First plank + Second plank + Third plank}$

$\text{Total length}=1.5+1.5+2.5$

$\text{Total length}=5.5$

Therefore, the total length of all the three planks is 5.5 m.

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3 years ago

How to identify the slope of the line that passes through the given points 4,4 and -2,-3?

Eva8 [605]

A=(-3-4)/(-2-4)=-7/-6=7/6

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3 years ago

Can the sum of two mixed numbers be equal to explain

mel-nik [20]

Answer:no because mixed numbers need atleast a one and a fraction to be mixed number but if there was a fraction then it couldnt equal two because of the 1's

Step-by-step explanation:

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3 years ago