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Trava [24]
4 years ago
11

A right angle is a closed shape made up

Mathematics
2 answers:
Ne4ueva [31]4 years ago
8 0

of a 90 degree angle, and two other angles that all should add up to 180 degrees.

IRINA_888 [86]4 years ago
3 0

a right angle is a 90 degree the other 2 sides should add up to 180

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Question: x-10&lt;6-5x<br><br> is it <br><br> x&lt;8/3<br><br> OR<br><br> x&lt;-8/3<br><br> help ;-;
Montano1993 [528]

You need to isolate/get x by itself in the inequality:

x - 10 < 6 - 5x           Add 5x on both sides

x + 5x - 10 < 6 - 5x + 5x

6x - 10 < 6              Add 10 on both sides

6x - 10 + 10 < 6 + 10

6x < 16          Divide 6 on both sides to get x by itself

x     Simplify the fraction

x          So the 1st option

7 0
3 years ago
Help!!! hurry......-_-
Burka [1]

Replace x and y’all with the point and solve the equations

1. 2(0.5)+ 4(-6.75) = 1 + -27 = -26

This is true so is an answer.

2. Y = 0.5-7.5 = -7, -7 is not -6.75 so this is not true.

3. 2(-6.75) = 0.5 + 13

13.5 = 13.5

This is true so is also an answer.

4. -6.75 = 0.5(0.5) -7

-6.75 = 0.25-7

This is true so also an answer.

Answers are 1, 3 and 4

8 0
3 years ago
Read 2 more answers
ALGEBRA 2 QUESTION URGENT HELP PLEASE!!
NARA [144]

Answer:

d. the quantity of negative twenty plus sixteen i all over forty one.

Step-by-step explanation:

We want to simplify the complex number:

\frac{\sqrt{-16} }{(3-3i)+(1-2i)}

We rewrite to obtain:

\frac{\sqrt{16}\times \sqrt{-1} }{(3+1)+(-3i-2i)}

Recall that: \sqrt{-1}=i and  -1=i^2

We simplify to get:

\frac{4i}{4-5i}

We rationalize to get:

\frac{4i}{4-5i}\times\frac{4+5i}{4+5i}

\frac{4i(4+5i)}{(4-5i)(4+5i)}

\frac{16i+20i^2}{4^2+5^2}

\frac{16i-20}{16+25}

\frac{-20+16i}{41}

The correct answer is D

8 0
4 years ago
The above figure is a special trapezoid. Explain the relationship between the m∠B and m∠C.
Mekhanik [1.2K]

Answer:

They are supplementary

Step-by-step explanation:

Since AB and DC are parallel, then the alternate interior angles are congruent because there is transversal cutting the parallel lines (BC). So m<B is supplementary to m<C

8 0
3 years ago
Answer Quick!!! I AM BEING TIMED!!! 50 points for right answer! Which proportion could be used to determine if the figures repre
Citrus2011 [14]

Answer:

A rectangle with a length of 6 and width of 3. A rectangle with a length of 4 and width of 2.

Step-by-step explanation:

A rectangle with a length of 6 and width of 3. A rectangle with a length of 4 and width of 2 because the two are both examples of the length being two tiems the width.

3 0
3 years ago
Read 2 more answers
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