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4 years ago

Solve for x in the diagram below

Mathematics

1 answer:

Hitman42 [59]4 years ago

7 0

Answer:

40°

Step-by-step explanation:

Vertically opposite angles are equal.

$3x = 120 \\ \frac{3x}{3} = \frac{120}{3} \\ hence \: x = 40$

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Whats the sum of (1-5q) + 2(2.5q+8

exis [7]

1-5q+ 2(2.5q+8)

1-5q+5q+16

0+15

(The q goes away because in addition a negative and a positive of the same # equal 0 since its 0 there is no letter)

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3 years ago

100 POINTS

exis [7]

Prism means two bases of equatorial triangle

Total area of bases

2(73.2)=146.4

Total Lateral surface area

3(104)
312

TSA:-

312+146.4
458.4cm²

Relly made error in LSA

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2 years ago

Read 2 more answers

PLEASE HELP ASAP LOTS OF POINTS AND BRAINIEST!

Nataly [62]

I think she means that Q.1 is 8 and that

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4 years ago

What is the answer to this equation

julia-pushkina [17]

Answer:

$x = - \frac{494}{3}$ $= - 164\frac{2}{3}$

Step-by-step explanation:

$75 + \frac{3}{8} x = 13\frac{1}{4}\\\\75 + \frac{3}{8} x = \frac{53}{4}\\\\\frac{3}{8}x = \frac{53}{ 4} - 75\\\\\frac{3}{8}x = \frac{53-300}{4}\\\\\frac{3}{8}x = - \frac{247}{4}\\\\x = -\frac{247 \times 8}{4 \times 3} \\\\x = -\frac{494}{3}$

6 0

3 years ago

A-which temperature is warmer, -2 degrees Celsius or, -5 degrees Celsius B-Write and inequality to express the relationship betw

bazaltina [42]

Answer:

Step-by-step explanation:

On a number line, -2 appears to the right of -5, and therefore -2 is warmer than -5. (Answer A)

The difference between -2 and -5 is -2 - (-5) = 5 - 2 = 3 degrees C (Answer B)

In other words, -2 is 3 degrees C warmer than -5 degrees C.

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3 years ago