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Darya [45]
3 years ago
7

If the sum of the measures of ∠1 and ∠2 is 180°, what is the sum of the measures of ∠3 and ∠4?

Mathematics
1 answer:
m_a_m_a [10]3 years ago
8 0
In any 4-sided shape, the angles add to 360. if angles 1 & 2 are 180, 3 & 4 are also 180. the answer is D
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14 written as a decimal is ?
vitfil [10]
I mean it would be 14.0 because it’s a whole number unless you are getting into 14 tenths or 14 hundredths then it’s like 0.14 or 0.014.
6 0
3 years ago
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Which ratio is greater, 4:5 or 3:4?
Grace [21]
4:5
explanation-

Express the given ratios as fraction

4 : 5 = 4/5 and 2 : 3 =2/3

Now find the L.C.M (least common multiple) of 5 and 3

The L.C.M (least common multiple) of 5 and 3 is 15.

Making the denominator of each fraction equal to 15, we have

4/5 = (4 ×3)/(5 ×3) = 12/15 and 2/3 = (2 ×5)/(3 ×5) = 10/15

Clearly, 12 > 10

Now, 12/15 > 10/15

Therefore, 4 : 5 > 2 : 3.
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3 years ago
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Solve the equation for x. a. -10 b. 1 c. 1/10 d. -1
Mashcka [7]

Answer:

2x - 5 = 5x - 2

3x = -3

x=-1

Step-by-step explanation:

Your welcome!!

Brainliest Please!!!

3 0
3 years ago
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Have at the end btw and help pls ​
nirvana33 [79]

Answer:

he has 1,208 mangoes left

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3 years ago
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What is the slope of a line perpendicular to the line whose equation is x-3y= -18 Fully simplify your answer.
qwelly [4]

Answer:

-3

Step-by-step explanation:

Isolate -3y by subtracting x from both sides

-3y = -18 - x

Divide everything by -3

y = 6 + 1/3x

Slope is 1/3, and perpendicular lines have the reverse reciprocal slope, so our slope is -3

7 0
2 years ago
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