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2 years ago

Can someone help me with this ASAP please I’m being timed !

Mathematics

1 answer:

Ugo [173]2 years ago

8 0

Answer:

I think It's option C

Step-by-step explanation:

But I am not sure It's correct or not

I hope It's helpful

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MATH HELP PLEASE !50 POINTS!

docker41 [41]

Answer: 108

Step-by-step explanation: You take the x and the 2/3x and combine them to get 1 2/3x, so 1 2/3x=180. 180 divided by 5 is 36, and 36 times three is 108

7 0

3 years ago

Read 2 more answers

3/20 is equal to what in fractions

Likurg_2 [28]

Answer:

15/100

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Alice planted some corn in the back yard and measures it’s height regularly. The last time she checked, the stalks were 60 inche

sdas [7]

Answer:

The percent of increase in height of the stalks is 20%.

Step-by-step explanation:

The general formula for a percent increase is as follows: (Original Amount - New Amount/Original Amount) x 100. The original height of the stalks was 60 inches tall. The new height of the stalks is 72 inches. In the numerator of our fraction, we take 72-60 to get 12. Our denominator is the original amount, or 60. This gives us an overall fraction of 12/60, which when we divide gives us 0.2. Once we multiply our decimal by 100, we get an overall percent increase of 20%.

6 0

2 years ago

You have a kite whose diagnoals are 8 m and 22 m. Find the area of the kite. Show all of your work.

Wittaler [7]

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Formula
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$\text {Area of a kite = } \dfrac{pq}{2} \text { where p and q are the diagonals }$

-----------------------------
Find Area
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$\text {Area = } \dfrac{8 \times 22}{2}$

$\text {Area = } \dfrac{176}{2}$

$\text {Area = } 88 \ m^{2}$

-----------------------------
Answer: Area = 88m²
-----------------------------

6 0

3 years ago

I'll mark brainliest just tell me how to.

IRINA_888 [86]

Answer:

a = 12

b = 2

c = 11

Step-by-step explanation:

$\frac{( {x}^{5}y {z}^{4} )^{3} }{ {x}^{3} yz} = {x}^{a} {y}^{b} {z}^{c} \\ \\ \frac{ {x}^{5 \times 3}y^{3} {z}^{4 \times 3} }{ {x}^{3} yz} = {x}^{a} {y}^{b} {z}^{c} \\ \\ \frac{ {x}^{15}y^{3} {z}^{12} }{ {x}^{3} yz} = {x}^{a} {y}^{b} {z}^{c} \\ \\ {x}^{15 - 3} {y}^{3 - 1} {z}^{12 - 1} = {x}^{a} {y}^{b} {z}^{c} \\ \\ {x}^{12} {y}^{2} {z}^{11} = {x}^{a} {y}^{b} {z}^{c} \\ \\ equating \: like \: terms \: from \: both \: sides \\ \\ {x}^{12} = {x}^{a} \: \implies \: a = \boxed{ 12}\\ \\ {y}^{2} = {y}^{b} \: \implies \: b = \boxed{ 2} \\ \\ {z}^{11} = {z}^{c} \: \implies \: c = \boxed{ 11}$

3 0

3 years ago