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3 years ago

Will give brainliest

Mathematics

2 answers:

vlabodo [156]3 years ago

4 0

Right angle because if you add 48+42 you get 90 and then you subtract it from 180 so it’s 90

Cloud [144]3 years ago

3 0

Answer:

x = 90 degrees, right triangle

Step-by-step explanation:

48 + 42 + x = 180

90 + x = 180

180 - 90 = x

x = 90 degrees

You might be interested in

Find the square root of√3 +√8

nadya68 [22]

Answer: √3 + 2√2

Step-by-step explanation: Simplify the expression.

Exact Form:

√3 + 2√2

Decimal Form:

4.56047793 . . .

Hope this helps! :) ~Zane

8 0

3 years ago

Read 2 more answers

Renee spent 1/8 of the day landscaping around the house. She spent 1/2 of that time pulling weeds. What fraction of the day did

pantera1 [17]

If you want the common denominator, then 1/2 is 4/8. I hope that answers your question :)

5 0

4 years ago

Please explain your answer step by step thankyou

MaRussiya [10]

65
40
75

Mark brainliest please

3 0

3 years ago

What is the cost of an $8,000 car including 57% tax?<br> $7560<br> $8440 $440<br> $9270

zvonat [6]

not so sure

Step-by-step explanation:

all you need to do is look up on Google what is the cost of an 8000 car including 57% tax and you might have to put 57% into decimal

7 0

3 years ago

Which shows the expressionbelow simplified. (8×10‐⁴)×0.08

ale4655 [162]

Answer:

$(8 * 10^{-4}) * 0.08$ = $64 * 10^{-6}$ = $\frac{64}{10^6}$ = $\frac{64}{1000000}$ = $0.000064$

Step-by-step explanation:

Given

$(8 * 10^{-4}) * 0.08$

Required

Simplify

$(8 * 10^{-4}) * 0.08$

Express 0.08 as standard form

$(8 * 10^{-4}) * 8 * 10^{-2}$

Remove bracket

$8 * 10^{-4} * 8 * 10^{-2}$

Apply commutative property:

$8* 8 * 10^{-4} * 10^{-2}$

$64 * 10^{-4} * 10^{-2}$

Apply law of indices

$64 * 10^{-4-2}$

$64 * 10^{-6}$

Solving further: Express $10^{-6}$ as fraction by applying law of indices

$64 * \frac{1}{10^6}$

$\frac{64}{10^6}$

$10^6 = 1000000$

So, we have:

$\frac{64}{1000000}$

Lastly:

$0.000064$

Hence:

$(8 * 10^{-4}) * 0.08$ = $64 * 10^{-6}$ = $\frac{64}{10^6}$ = $\frac{64}{1000000}$ = $0.000064$

6 0

3 years ago