3 years ago

Please answer this!!!

Mathematics

1 answer:

kenny6666 [7]3 years ago

3 0

Answer:

just try to work and ask your teacher okay I have to find the key to it first

Step-by-step explanation:

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Help with this immediately

Aleks [24]

X=27 I think this is correct

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3 years ago

3/6 what is the sum in unit fractions

julia-pushkina [17]

Exact form:
1 / 2

Decimal foem :
0.5

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3 years ago

To prepare for a triathlon, Amanda starts from position A and rides her bike along a straight road for 12 miles to reach positio

Sergio [31]

Answer:

Step-by-step explanation:

Let's draw the given information first for better understanding . Check the image attached.

We can use cosine rule to find the angles .

for angle A ,

$Cos A =\frac{b^2+c^2-a^2}{2bc}$

$Cos A =\frac{20^2+12^2-15^2}{2*20*12}$

$Cos A =\frac{319}{480}$

m∠A = 48.35 degrees

Similarly for angle B

$Cos B =\frac{a^2+c^2-b^2}{2bc}$

$Cos B =\frac{15^2+12^2-20^2}{2*15*12}$

$Cos B =\frac{-31}{360}$

m∠B = 94.94 degrees

Now use A+B+C=180 degrees

48.35+94.94+C=180

C=180-48.35-94.94

m∠C = 36.71 degrees

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3 years ago

Read 2 more answers

A college student has taken a summer job to help pay swishing in one week he earned the following amounts Monday $45.90 Tuesday

matrenka [14]

$250 is the answer but if u add and then do division and boom ur answer is $250

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3 years ago

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Olive reads 4 books every month for school. How many books does she read in 8 months?

Novosadov [1.4K]

Answer:

32 books.

Step-by-step explanation:

What do we know?

As Olive continues this pattern, this will involve multiplication.

4 books per month and 8 months.

4*8=32 books.

So, Olive will read 32 books within 8 months.

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3 years ago

Please answer this!!!​

Please answer this!!!