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Vilka [71]
2 years ago
7

Simplify cos2theta(1+tan2theta)

Mathematics
1 answer:
kirza4 [7]2 years ago
3 0

Answer:

i think the answer of the question is 1

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there are 15 cats ready for new homes at the pet store there are 5 cages with cats in the store if each cage has the same number
OleMash [197]
NAMASTE:)

HERE IS YOUR ANSWER:


Number if cats = 15
number of cages = 5

Number if cats in 1 cage =
\frac{15}{5}
= 3

\underline{\textbf{so there are 3 cats in each cage}}




5 0
4 years ago
Please help me solve this and please show steps. If you get it right i will give you brainliest.
stepladder [879]

Answer:

I think it is 15 sorry if this is wrong

3 0
3 years ago
A quart of paint covers 80 square feet. How many quarts should you buy to paint the ramp with two coats? (Assume you will not pa
Amanda [17]

Answer:

Step-by-step explanation:

Alright, lets get started.

We first need to find the surface area of the ramp without its base.

The ramp consists 4 sides two triangles and two rectangles.

Area of 1 triangle = \frac{1}{2}*14*6=42

Area of 2 triangle = 42

Area of top rectangle = 15.2*19.5=296.4

Area of back rectangle = 6*19.5=117

So total area =  42+42+296.4+117=497.4 square feet

We are asked to paint two coats of paint means we have to double the area.

So the double area is = 2*497.4=994.8

80 square feet requires = 1 quart of paint

994.8 square feet requires = \frac{994.8}{80}=12.435

12.4 quart can't be purchased so complete number of quart will be 13 quart.   :   Answer

Hope it will help :)

5 0
3 years ago
Write the equation of the line in slope intercept form that passes through (10,21) and (15,36)
Tema [17]

Answer:

y = 3x - 9

Step-by-step explanation:

First, find the slope using rise/run (y2 - y1) / (x2 - x1)

Plug in the points:

(36 - 21) / (15 - 10)

15/5

= 3

Next, plug the slope and a point into the equation y = mx + b to find b (y-int)

y = mx + b

21 = 3(10) + b

21 = 30 + b

-9 = b

Then, plug this into the equation, as well as the slope:

y = 3x - 9

6 0
3 years ago
Roberto needs 6 cookies and 2 brownies for every 4 plates he makes for a bake sale. Drag cookies and brownies into the box to sh
ch4aika [34]
6 cookies for every 4 plates....6/4 = 1.5 cookies per plate
2 brownies for 4 plates.....2/4 = 0.5 brownies per plate

for 10 plates...
1.5(10) = 15 cookies <==
0.5(10) = 5 brownies <==
5 0
3 years ago
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