3 years ago

Can someone help me I don’t understand this

Mathematics

2 answers:

polet [3.4K]3 years ago

6 0

The square in the triangle equals 90° so add 90+ the other two sides :)

Alexeev081 [22]3 years ago

4 0

Use pythagorean theorem to get EG. If you have EG, you also have all the sides of the equilateral triangle.

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Ethan's school has a sports field with an area of 6,450.35 square yards. if the length of the field is 90.85 yards, what is the

atroni [7]

Answer:

6450.35/90.85 = 71 yards.

Step-by-step explanation:

3 0

2 years ago

Jules ran 2/3 miles. Miles ran 5/8 more than Jules. How many miles did Miles run?

kifflom [539]

2/3 is equivalent to 16/24
and 5/8 is equivalent to 15/24 miles
15/24+16/24= 31/24

31/24 simplifies to 1 6/24
Which simplifies down to 1 1/6

Miles ran 1 and 1/6 miles

3 0

3 years ago

Read 2 more answers

an item is regularly priced $70. it is now priced at a discount of 20% off the regular price. what is the price now?

AVprozaik [17]

The price now is (80/100)x70 = (5600/100) = $56;

8 0

3 years ago

Which statement is true regarding the graphed functions?

RoseWind [281]

Answer:c. F(2)=g(-2)

Step-by-step explanation:

4 0

3 years ago

PLEASE ANSWERRRRRRRRRRRRRRR

hoa [83]

Let $T,S$ be the number of days spent at Tahoe and San Francisco, respectively.

We don't know the values of $T$ and $S$ yet, but we know that the holiday lasted 9 days:

$T+S=9$

We also know that each day spent in Tahoe costed 350 and each day spent in San Francisco costed 475. So, the total cost of the holiday is the sum of the number of days muliplied by their cost:

$350T+475S=3650$

If we put the two equations together, we have the system

$\begin{cases}T+S=9\\350T+475S=3650\end{cases}$

Which yields

$S=4,\quad T=5$

5 0

3 years ago