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Leni [432]
3 years ago
9

MATH NEEED HELP PLEASE

Mathematics
1 answer:
serg [7]3 years ago
3 0
I can try to help out, The Distance between A and H is 12 feet same with H and B So My answer for a. The Lighthouse is 24 Feet tall, And for b. if you look at K and G's Distance from the Lighthouse Its the same distance in which kelly is looking at the lighthouse, which is 26 Ft. for C. Has me abit puzzled, Math Necessarily isn't my Strong suit so hopefully someone will answer C for you
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Evaluate 9 - 3 * 2 + 4.
iogann1982 [59]

Answer:

7

Step-by-step explanation:

9 - 3 * 2 + 4

9-6+4

3+4

7

8 0
3 years ago
Read 2 more answers
Which graph represents the solution set of system of inequalities?
Elis [28]

3y\geqx-9\qquad|:3\\\\y\geq\dfrac{1}{3}x-3\\\\3x+y > -3\qquad|-3x\\\\y > -3x-3

\left\{\begin{array}{ccc}y\geq\dfrac{1}{3}x-3\\\\y > -3x-3\end{array}\right


y=\dfrac{1}{3}x-3\\\\for\ x=0\to y=\dfrac{1}{3}(0)-3=-3\to(0,\ -3)\\\\for\ x=3\to y=\dfrac{1}{3}(3)-3=1-3=-2\to(3,\ -2)\\\\y=-3x-3\\\\for\ x=0\to y=-3(0)-3=-3\to(0,\ -3)\\\\for\ x=-1\to y=-3(-1)-3=3-3=0\to(-1,\ 0)

y\geq\dfrac{1}{3}x-3

solid line. we shade above the line

y > -3x-3

the dotted line. shadow above the line

Answer in the attachment (the first graph).

5 0
3 years ago
Read 2 more answers
Hurry Need Help I Will Give Brainliest!!
Drupady [299]

Answer:

Measure of angle R:                      Measure of angle S:

42 degrees                                     <em><u>90 - 42 = 48</u></em>

30 degrees                                     <em><u>90 - 60 = 30</u></em>

84 degrees                                  <em>   </em><em><u>90 - 84 = 6</u></em>

<em><u>Complimentary angles are angles whose sum is 90 degrees</u></em>

7 0
3 years ago
Read 2 more answers
Find the surface area of the tool box. Round your answer to the nearest tenth and explain your answer. ​Pls I NEED THE ANSWER NO
Andrej [43]

Answer:

807.8 in^2

Step-by-step explanation:

The total area of the box is the sum of the areas of all faces of the box. The top, bottom, front, and back faces are rectangles 18 in long. The end faces each consist of a rectangle and a triangle. We can compute the sum of these like this:

The areas of top, bottom, front, and back add up to be 18 inches wide by the length that is the perimeter of the end: 2·5in +2·8 in + 9.6 in = 35.8 in. That lateral area is ...

(18 in)(35.6 in) = 640.8 in^2

The area of the triangle on each end is equivalent to the area of a rectangle half as high, so we can compute the area of each end as ...

(9.6 in)(8.7 in) = 83.52 in^2

Then the total area is the lateral area plus the area of the two ends:

640.8 in^2 + 2·83.52 in^2 = 807.84 in^2 ≈ 807.8 in^2

7 0
3 years ago
Am i right or am i wrong
frutty [35]

Answer:

you're right

:)

6 0
3 years ago
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