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2 years ago

PLZ HELP

Mathematics

1 answer:

zubka84 [21]2 years ago

8 0

Answer::::::::::

3 years

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A58 B67 C72 D62 Please help me

Anuta_ua [19.1K]

A triangle has 180 degrees.
56+62+x=180
118+x=180
x=62
The answer is D 62
Hope this helped. Please give brainliest if it did!

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2 years ago

For the line y=2/3x , if the coordinate is 14 , what is the x-coordinate?

OLEGan [10]

Y = 2/3 x

if y = 14
14 = 2/3 x
x = (14*3) / 2
x = 42 / 2
x = 21

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2 years ago

Mia took RM210 with her to the mall. At the music store she spent 2/3 of her money on BTS CD and 1/4 of what was left she spent

Aneli [31]

Step-by-step explanation:

210÷3×2=140 (140)CD

210-140=70 (70)left

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2 years ago

What is the probability of rolling a 3?

solniwko [45]

Answer:

1/6

Step-by-step explanation:

On an unbiased die, the probability of rolling a 3 would be a 1/6 since there are 6 numbers and the chosen outcome is 1/6.

8 0

1 year ago

Read 2 more answers

Evaluate <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%5E%7B-2%7Dx%5E%7B-3%7Dy%5E%7B5%7D%20%7D" id="TexFormula1" title="\

Irina18 [472]

Answer:

$\bf C)\: -\cfrac{1}{32}$

Step-by-step explanation:

$\tt \cfrac{1}{2^{-2}x^{-3}y^5}$

$\tt x=2\\y=-4$

Substitute ''x'' with '2' & 'y' with "-4":-

$\tt \cfrac{1}{2^{-2}\times \:2^{-3}\left(-4\right)^5}$

First let's solve $\tt 2^{-2}\times \:\:2^{-3}\left(-4\right)^5$

$\tt 2^{-2}\times \:2^{-3}=\boxed{\cfrac{1}{32} }$

$\tt \cfrac{1}{32}\left(-4\right)^5$

Calculate exponents:- -4^5= -1024

$\tt \cfrac{1}{32}\left(-1024\right)$

Remove parentheses, apply rule:- $\tt a\left(-b\right)=-ab$

$\tt-\frac{1}{32}\times \:1024$

$\tt \cfrac{1}{32}\times \cfrac{1024}{1}$

Apply fraction rule:-

$\tt -\cfrac{1\times \:1024}{32\times \:1}$

$\tt \cfrac{1024}{32}$

Divide numbers:-

$\tt -32$

Now that we're done factoring the denominator let's bring down the numerator which is ' 1 ':-

$\tt -\cfrac{1}{32}\;\; \bf Answer$

☆-------☆-------☆-------☆

3 0

2 years ago

Read 2 more answers