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2 years ago

Plz help i beg i will give 20 points and give brainlist

Mathematics

2 answers:

Vlada [557]2 years ago

5 0

His error was he put 180 rather than 90 because it’s and acute angle so the number you minus by would be 90 done and then you finish the equation like he did

Lubov Fominskaja [6]2 years ago

4 0

It’s a 90 degree angle. So the equation so be 28+2x =90 and find x from there.

28+2x=90
-28 -28
2x= 62
x=31

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kati45 [8]

Answer:

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Step-by-step explanation:

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2 years ago

The sum of 32 and what number is 105

natta225 [31]

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3 years ago

Shankar has decided to train to be a Carbucks Barrista. Being young and inexperienced, for every order he makes a mistake in mak

astra-53 [7]

Answer:

Step-by-step explanation:

Since each trial is independent of the other

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b) Prob that shanker quits = P(Shankar does I one mistake and Fran does not do the first one)+Prob (Shanker does mistake in the II one while Fran does both right)

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6 0

3 years ago

I am having trouble with this question.

a_sh-v [17]

Answer:

x=12√2

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Step-by-step explanation:

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8 0

2 years ago

It takes 1.5 hours for jayson to mow a lawn. Linda can mow the same lawn in 2hrs. How long with it take them, working together,

Nataly [62]

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3 years ago