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lakkis [162]
3 years ago
11

Help me with my last question plz

Mathematics
1 answer:
inessss [21]3 years ago
8 0
The angle JKH is also 57°.
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WILL GIVE BRANLIEST! <br> Please give explanation if possible!
lisabon 2012 [21]
With 20 tickets sold the revenue would be 30
With 2 it would be $3
Therefore 1 ticket would have a $1.50 revenue
6 0
3 years ago
Ivan has a summer babysitting job that pays $15 per hour. He wants to know how many hours he has to babysit to afford a new bike
exis [7]

Answer: 20 hours

Step-by-step explanation:

Equation: 15x = 300

Isolate the variable.

Divide both sides by 15:   ¹⁵ˣ⁄₁₅ = ³⁰⁰⁄₁₅

x = 20

Ivan needs to work 20 hours in order to afford the bicycle.

8 0
2 years ago
Twenty-one students took a mathematics test. The 11th highest score on the test was a 76. Which of the
Tcecarenko [31]

Answer:

C. The median of the test scores was 76

Step-by-step explanation:

The median is the middle value. In 21 values, the 11th value is the middle value, so it must be the median.

Answer: C. The median of the test scores was 76

3 0
3 years ago
Read 2 more answers
What is 292/410 in its lowest terms?
Salsk061 [2.6K]

Answer: 146/205

Step-by-step explanation:

292/410

divide everything by 2 (numerator and denominator)

146/205

you can not put it any simpler in fraction form

in decimal, this is the simplest form

0.712 (rounded to the nearest thousandth)

4 0
3 years ago
A soccer ball made of leather 1/81/8 in thick has an inner diameter of 8.58.5 in . Use the formula V=(4/3)πr3V=(4/3)πr3 to calcu
Sphinxa [80]
1/8 inch thick
inner diameter of 8.5

volume shell=volume total-volume shell


1/8=0.125

diameter/2=radius
radius inner=8.5/2=4.25
radiustotal=inner+outer=4.25+0.125=4.375


so

Vouter-Vinner=(4/3)pi4.375³-(4/3)pi4.25³
Vshell=(4/3)(pi)(4.375³-4.25)
Vshell=(4/3)(pi)(83.740234375-76.765625)
Vshell=(4/3)(pi)(6.974609375)
Vshell=9.299479166666666666666pi cubic inches
Vshell≈16.433536180619 cubic inches
6 0
3 years ago
Read 2 more answers
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