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Xelga [282]
2 years ago
13

Quick anyone know the answer to this?

Mathematics
1 answer:
nata0808 [166]2 years ago
4 0
The top question is B. 30, because you have to set 7y-30 equal to 4y+60 since both lengths are the same.
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Solve for j. please help meee
Pepsi [2]

Answer:

112 degrees

Step-by-step explanation:

Angle J and the other angle combines to form a straight angle. In other words, they must total 180 degrees. Thus:

68+j=180

Subtract 68 from both sides:

j=112\textdegree

And we're done!

7 0
3 years ago
Read 2 more answers
how do graphs of y=1/x and y=5/(x+6) compare? I know the second graph shifts to left by 6 units but does it move down and how ma
yawa3891 [41]
<span>By multiplying the first function with number 5, the graph will stretch by the order of five, meaning that in the second graph every value of the x will correspond to the 5 times bigger value of y than in the first case. Due to the +6 component, the second graph shifts to the left by 6 units.</span>
4 0
3 years ago
Find the value of x to the nearest degree.
Vinvika [58]

Answer:  77°

<u>Step-by-step explanation:</u>

In relation to ∠X, 3 is the adjacent side and 13 is the opposite side.

tan\ \theta=\dfrac{opposite}{adjacent}\\\\tan\ x=\dfrac{13}{3}\\\\x = tan^{-1}\bigg(\dfrac{13}{3}\bigg)\\\\.\ =77

3 0
3 years ago
A regulation softball has a circumference of 12 inches. what is the volume of the softball?
frez [133]
V=(4/3)pir^2

c=2pir
12=2pir
divide 2
6=pir
divide by pi
6/pi=r

sub for r
V=(4/3)pi(6/pi)^2
V=(4/3)pi(36/(pi^2))
V=(4/3)(36/pi)
V=144/(3pi)
V=48/pi
aprox pi=3.141592
V=15.2788777155

V=15.28 in^3
8 0
3 years ago
CINDY IS A HOSTESS AT A COUNTRY CLUB
stich3 [128]

Answer and Step-by-step explanation:

<u>Add together the hours, then divide the amount earned by the total amount of  hours.</u>

<u />

3 + 5 = 8

105 ÷ 8 = <u>$13.125 (which would round up to 13.13) [About $13.13] is earned per hour.</u>

<u></u>

<u></u>

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

5 0
3 years ago
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