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4 years ago

The answer choices are in the photo

Mathematics

2 answers:

MakcuM [25]4 years ago

8 0

The answer is 7 feet I believe

Sergio [31]4 years ago

8 0

Answer:

15 feet

Step-by-step explanation:

The area (A) of a triangle is calculated as

A = $\frac{1}{2}$ bh ( b is the base and h the height )

Here A = 75 and h = 10, thus

75 = $\frac{1}{2}$ b × 10 = 5b ( divide both sides by 5 )

15 = b

That is the base of the sail is 15 feet

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Emmet earns $12.58 each hour that he babysits his brother He works ten hours each day How much money does Emmett earn in one day

mina [271]

He would earn $125.80 in one day and $12,580 after 100 days

4 0

4 years ago

Read 2 more answers

In the triangle shown, let AB = DE, BC = EF, and CA = FD. Use Rigid Motions to show (triangle)ABC onto (triangle) DEF.

ki77a [65]

Answer:

Step-by-step explanation:

Given: AB≅DE, BC≅EF, CA≅FD

Since those are the given it is maped A to D, B to E, C to F

This is a rigid transformation because the distance is preserve (givens) and the triangle ABC is map to triangle DEF.

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8 0

3 years ago

Five soccer players each contributed an equal share toward a $50 gift for their coach. Write and solve an algebraic equation to

shtirl [24]

5x = 50
Where x represents the (equal) amount of money each player contributed
As you can see, you can easily solve the equation above to get:
x = 10
Each player contributed $10 toward a $50 gift.

5 0

4 years ago

Find the value of g (7) for the function below.

vitfil [10]

Answer:

B. 45/8

Step-by-step explanation:

$g(7)=\frac{7}{8}(7)-\frac{1}{2}$

$g(7)=\frac{49-4}{8}$

$g(7)=\frac{45}{8}$

3 0

3 years ago

Patty has 44 coins, all nickels, dimes and quarters, worth a total of $6.45. She has 3 times as many dimes as nickels. Set up an

kherson [118]

Answer: There are 7 nickles, 21 dimes and 16 quarters.

Step-by-step explanation:

Since we have given that

Number of coins = 44

Let the number of nickels be 'x'.

Let the number of dimes be '3x'.

Let the number of quarters be

$44-(x+3x)\\\\=44-4x$

According to question, we get

$0.05x+0.10(3x)+0.25(44-4x)=6.45\\\\0.05x+0.3x+11-x=6.45\\\\-0.65x=6.45-11\\\\-0.65x=-4.55\\\\x=\dfrac{4.55}{0.65}\\\\x=7$

So, there are 7 nickles,

3x = $3\times 7=21$

$44-4x=44-4\times 7=44-28=16$

Hence, there are 7 nickles, 21 dimes and 16 quarters.

7 0

4 years ago