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4 years ago

Look at the picture below // 99 points // PLEASEE HELPP

Mathematics

2 answers:

Irina-Kira [14]4 years ago

6 0

Split the figure into 2 rectangles

area = (5 x 6) + ((15 x 6)
area = 30 + 90
area = 120

answer
D. 120 square units

Lena [83]4 years ago

5 0

90 + 30 = 120.................

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Write an even number between 7 and 16. Draw a picture and then write a sentence to explain why it is an odd number

vampirchik [111]

The number between is 11.5 and it is odd cause it is lol

4 0

4 years ago

Read 2 more answers

48 divided by 9853 has what remainder

NeX [460]

Answer- 205 r13

Work: 9853/48, 205 13/48

5 0

4 years ago

A scuba diver is 31 feet below the surface of the water. She dives down an additional 16 feet. How far would she have to rise to

Karolina [17]

Answer: 47 feet

Step-by-step explanation:

Originally the scuba driver was 31 feet below the surface of the water.

She then dives down a further 16 feet. The depth below the surface is now:

= 31 + 16

= 47 feet

The Scuba driver is now 47 feet below the surface of the water so if she had to come back to the surface, she would have to rise that 47 feet to get to the surface.

6 0

3 years ago

Obtuse triangle ABC is isosceles and m∠B is 142°.

olga2289 [7]

Answer: 19 and 19

Step-by-step explanation:

It should be the correct answer.

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3 years ago

To aid in sea navigation, Little Gull Island Lighthouse shines a light from a height of 91 feet above sea level with an unknown

algol13

Answer:

$\approx 6^\circ$

Step-by-step explanation:

Given that:

Little Gull Island Lighthouse shines a light from a height of 91 feet above the sea level.

The angle of depression is unknown.

Distance of the point at sea surface from the base of lighthouse is 865 ft.

This situation can be modeled or can be represented as the figure attached in the answer area.

The situation can be represented by a right angled $\triangle ABC$ in which we are given the base and the height of the triangle.

And we have to find the value of $\angle BAD \ or \ \angle C$ (Because they are the internal vertically opposite angles).

Using tangent ratio:

$tan\theta = \dfrac{Perpendicular}{Base}$

$tanC = \dfrac{AC}{BC}\\\Rightarrow tanC = \dfrac{91}{865}\\\Rightarrow tanC = 0.105\\\Rightarrow \angle C \approx 6^\circ$

Therefore, the angle of depression is: $\approx 6^\circ$

7 0

3 years ago