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4 years ago

The length of the arc of a semicircle isfeet. What is the area of the semicircle?

Mathematics

2 answers:

luda_lava [24]4 years ago

8 0

The answer will be ABC and D

mrs_skeptik [129]4 years ago

6 0

The only answers are square feet soooooo..... square feet XD

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Guys!!! I need help ASAP!!!!

loris [4]

<h2><u>Solution 1</u> :</h2>

Cost of $1\frac{1}{3}$ pounds of gummy bears = $4.40

Cost of 1 pound of gummy bears :

$= 4.40 \div 1 \frac{1}{3}$

$= \frac{440}{100} \div \frac{4}{3}$

$= \frac{440}{100} \times \frac{3}{4}$

$= \frac{1320}{400}$

$= \frac{1320 \div 20}{400 \div 20}$

$= \frac{66}{20}$

$= \frac{66 \div 2}{20 \div 2}$

$= \frac{33}{ 10 }$

$= 3 \frac{3}{10}$

$= \color{plum}\bold{\$3.3}$

Therefore, 1 pound of gummy bears = <u>$3.3</u>

<h2><u>Solution 2</u> : </h2>

Cost of 1 pound of gummy bears = $3.3

Money Daniel has = $1.00

Quantity of gummy bears he can afford :

$= 1 \div 3.3$

$= 1 \div 3 \frac{3}{10}$

$= 1 \div \frac{33}{10}$

$= 1 \times \frac{10}{33}$

$= \frac{10}{33}$

$= 0.30$

Therefore, Daniel will be able to buy <u>0.30 pounds</u> of gummy bears from Jio.

8 0

3 years ago

A triangle has an area of 240 square Inches. The height of the triangle is 15 inches. What is the length of the base of the tria

Alenkinab [10]

Answer:

$32\:\mathrm{in}$

Step-by-step explanation:

The area of a triangle is given by $A=\frac{1}{2}\cdot b\cdot h$ .

Substituting given values, we have:

$240=\frac{1}{2}\cdot b\cdot 15,\\480=15b,\\b=\frac{480}{15}=\boxed{32\:\mathrm{in}}$

7 0

3 years ago

Read 2 more answers

Plz help me no links or fake I will report

quester [9]

Answer:

y=6x-38

Step-by-step explanation:

That's the answer for C

3 0

3 years ago

Solve e inequality -x<-29

mihalych1998 [28]

Answer:

x > 29

Step-by-step explanation:

-x < -29

~Divide -1 to both sides

x > 29

Best of Luck!

7 0

3 years ago

PLZ HELP!

Sladkaya [172]

Answer:

Step-by-step explanation:

hey i think its A)2/3

3 0

3 years ago