2 years ago

Please help me I need help as soon as possible

1 answer:

8 0

You can find the perimeter by just counting the distance of every line segment all around the shape since they have vertical and horizontal slopes.

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Which one is right ?

sergey [27]

Answer:

6/10

Step-by-step explanation:

all can be reduced to 2/5, except 6/10:

2/5

8/20=2/5 (divide out 4)

12/30=2/5 (divide out 6)

but not

6/10 = 3/5!

7 0

3 years ago

Solve the system of equations. 13x−y=90

SpyIntel [72]

Just squish the two equations into one equation and idk im just typing this because i apparently need a twenty character long answer

8 0

3 years ago

Look at the photo to answer the question

Ann [662]

Answer:

A) c

B) d

Step-by-step explanation:

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2 years ago

It takes an average of 22 weeks for someone over 55 to find a new job, compared with 16 weeks for younger workers. assume the pr

Mademuasel [1]

(a) someone over 55
mean, mu = 22
standard deviation, sigma = 2
X=19
Z(X)=(X-mu)/sigma=(19-22)/2=-1.5
P(x>X)=1-P(x<X)=1-0.0668072=0.9331928
Therefore probability for a 55-year old to find a job in over 19 weeks is 0.9332

8 0

3 years ago

Jada has read 3/5 of a book. She has read 75 pages so far. How many pages are in the whole book? Consider drawing a model to hel

Lemur [1.5K]

$75 \div \frac{3}{5} = 125$

There are 125 pages in the whole book.

Proof:

$125 \times \frac{3}{5} = 75$

7 0

3 years ago

Read 2 more answers