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3 years ago

Complete number one which is b and c for 9 points

Mathematics

2 answers:

cluponka [151]3 years ago

6 0

Answer:

B. i/Pt = Prt/Pt

i/Pt = r

C. prt/pr = i/pr

t=i/pr

Step-by-step explanation:

Pretty Easy with Algebra and Geometry.

ivolga24 [154]3 years ago

4 0

Step-by-step explanation:

b) $I= prt\implies r = \frac{I}{pt} \\$

c) $I= prt\implies t = \frac{I}{pr} \\$

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(05.04 MC) At a school carnival, the diameter of the mat of a trampoline is 16 feet and the diameter of its metal frame is 18 fe

xenn [34]

Answer:

Step-by-step explanation:

You're looking for the circumference here, which is the distance around the outside of a circle. The formula is

C = πd or C = 2πr

Since we are given the diameter, we will use that one:

C = (3.14)(18) so

C = 56.5 feet

3 0

3 years ago

*15 points* i'll give brainly to best answer

mina [271]

Answer:

1. 50 degrees.

2. 90 degrees

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Step-by-step explanation:

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2 years ago

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harina [27]

<span>Just list all elements that belong both to A and to B
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3 years ago

Ryan works at at the donut shop where he makes $10.25 per hour . He also works part time at the school bookstore where he makes

SCORPION-xisa [38]

Answer:

6 hours

Step-by-step explanation:

Let

x----> the number of hours worked at the donut shop

y----> the number of hours worked at the school bookstore

we know that

x+y=20

x=20-y -----> equation A

10.25x+8.75y=196 -----> equation B

Substitute equation A in equation B and solve for y

10.25(20-y)+8.75y=196

205-10.25y+8.75y=196

10.25y-8.75y=205-196

1.5y=9

y=6 hours at the school bookstore

7 0

3 years ago

Round 249798.828806 to the nearest ten.

loris [4]

Answer:

249798.8

Step-by-step explanation:

It should say to the nearest tenth.

6 0

2 years ago