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3 years ago

Plzzzzzzzz help for a brainly

Mathematics

2 answers:

alexandr402 [8]3 years ago

8 0

Answer:

The first one is supplementary

The second one is complementary

The third one is vertical

Step-by-step explanation:

Fed [463]3 years ago

6 0

Answer:

First answer is supplementary.

second answer is complementary.

Third answer is Vertical.

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The side lengths of a square measure 25.3 cm. Estimate the area of the square.

s2008m [1.1K]

Estimate, ok
area=side^2
if we round
25^2=625
25.3 is slighly bigger so maybe 632 squaer centimters or something

3 0

3 years ago

What is 4.3(v+2.5)=8.11+4v

True [87]

Answer:

-8.8

Step-by-step explanation:

We begin by simplifying the parenthesis through multiplication. Parenthesis is a structure which signals multiplication happening.

$4.3(v+2.5)=8.11+4v\\4.3v+10.75=8.11+4v$

We now begin combining like terms across the equal sign by performing the inverse or doing the opposite. Move first the 8.11 by subtracting it from both sides.

$4.3v+10.75-8.11=8.11-8.11+4v\\4.3v+2.64=4v$

Now, move 4.3v across by subtracting it from both sides.

$4.3v-4.3v+2.64=4v-4.3v$

$2.64=-0.3v$

Finally, we divide both sides by the coefficient of v.

$\frac{2.64}{-0.3} =\frac{-0.3v}{-0.3} \\-8.8=v$

6 0

3 years ago

Using a minimum of two sentences, describe how to write the function, (X) = (x + 2)2 - 3, in standard form

Jobisdone [24]

Answer

It takes two steps to solve this problem. Step 1, you must solve the binomial squared. Then combine similar terms.

8 0

3 years ago

I REALLY NEED HELP HURRY ITS DUE IN 5 MINS BOTH QUESTIONS

erik [133]

Answer:

(2. 16/24) (3. 0 (because there are no green shirts))

Step-by-step explanation:

Hope it helps!

3 0

3 years ago

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The prime number which is also even is a) 0 b) -2 c) 2 d) 6

Archy [21]

Answer:

c) 2

Step-by-step explanation:

a prime number is a number which is only completely divisible by 1 and itself

7 0

3 years ago

Read 2 more answers