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dsp73
3 years ago
15

What is the value of B Image below

Mathematics
2 answers:
RSB [31]3 years ago
5 0
The answer is 61.......
Gnesinka [82]3 years ago
4 0
It is 61 degrees bec u j add them then subrteact that by 189
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Solve the equation. 2(y – 4) = 4 SHOW YOUR WORK!
ahrayia [7]

2(y−4)=4

(2)(y)+(2)(−4)=4

2y+−8=4

2y−8=4

2y−8+8=4+8

2y=12

\frac{2y}{2}=\frac{12}{2}

y=6 is correct answer.

Hope this helps!

Thanks!

8 0
2 years ago
a new rectangular park is planned.it will be 3/4 kilometer long and have an area of 3/8 square kilometers. how many kilometers w
kakasveta [241]

<em>The word usage in last sentence of the question is not well presented. However, I can understand that you intend to solve for the width of the park</em>

Answer:

Width = 2\ km

Step-by-step explanation:

Given

Length = \frac{3}{8}km

Area = \frac{3}{4}km^2

Required

Determine the Width

For a rectangle:

Area = Length * Width

Substitute for Area and Length

\frac{3}{4} = \frac{3}{8} * Width

Multiply both sides by \frac{8}{3}

\frac{8}{3} * \frac{3}{4} = \frac{3}{8} * \frac{8}{3}* Width

\frac{8}{3} * \frac{3}{4} =  Width

\frac{24}{12} = Width

2 = Width

Width = 2\ km

6 0
3 years ago
Stephanie is hosting an art show and she would like to raise at least $800. She plans on
Masteriza [31]

Answer: 10, 15

Step-by-step explanation:

Given

Stephanie wants to raise at least $800

she plans on selling VIP tickets for $20 each and general admission for $40 each

suppose there are x and y tickets for VIP and general admission

\therefore x+y\leq 25\\\\\Rightarrow 20x+40y\geq 800

solving above two inequality

Stephanie must sell 10 tickets for VIP and 15 tickets for general admission

7 0
3 years ago
13. Solve this equation for A: A/2=4<br> O A. 2<br> OB.4<br> C.6<br> D. 8
Galina-37 [17]

Step-by-step explanation:

A/2 = 4

A = 4 x 2

A = 8

I think this should be the answer

5 0
3 years ago
Read 2 more answers
Can u guys help me w number 5 U can answer 6 if u want too
Grace [21]

Answer:

5. Slope: 2

y-intercept:(0,-6)

y=2x-6

6. Slope:1

y-intercept:(0,-1)

y=x-1

8 0
2 years ago
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