3 years ago

Susan determined that the expression below is equal to 7.59 . 15.91 subtract 8.32

Mathematics

1 answer:

weqwewe [10]3 years ago

3 0

The answer to your question is 7.59 so shes right

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Jason has 20 coins composed of nickels and dimes. If the total value is $1.10 how many coins of each does he have

SOVA2 [1]

Answer:

Jason has 10 dimes and 2 nickels

because each dime equals 10 cent

and each nickel equals 5 cent

10×10= 100

2×5= 10

100+10= 110 add the decimal =$1.10

6 0

4 years ago

Find the exact length of the third side.<br> 52<br> 48

oksano4ka [1.4K]

Answer:

<h3><u>Here</u><u> </u><u>in</u><u> </u><u>diagram</u><u> </u></h3>

this is a Right angled triangle
where
hypontenuse =h=52
Base=b=48

We need to find

perpendicular =p

According to Pythagorean theory

${\boxed{\sf h^2=p^2+b^2}}$

$\qquad\quad {:}\longrightarrow\tt p^2=h^2-b^2$

$\qquad\quad {:}\longrightarrow\tt p=\sqrt {h^2-b^2}$

Substitute the values

$\qquad\quad {:}\longrightarrow\tt p=\sqrt{52^2-48^2}$

$\qquad\quad {:}\longrightarrow\tt p=\sqrt {2704-2304}$

$\qquad\quad {:}\longrightarrow\tt p=\sqrt{400}$

$\qquad\quad {:}\longrightarrow\tt p=20$

8 0

3 years ago

What is s <br><br>1 /2 s + 38 = 1642

Cloud [144]

Step-by-step explanation:

1/2s+38=1642

0.5s=1642-38

s=1604/0.5

s=3208

8 0

4 years ago

Which of the following is a solid consisting of a disc, a point not in the same

Andreyy89

Answer:

right cone

Step-by-step explanation:

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3 years ago

Megan’s room is expanded so the width is 150% of 3 meters. What is the new width?

sergiy2304 [10]

<h3>Answer: 4.5 meters</h3>

Work Shown:

The keyword "of" means "multiply".

150% = 150/100 = 1.5

150% of 3 = 1.5*3 = 4.5

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3 years ago