Find the angle measure that makes the statement true. Sin 25° = Cos ____ °

Answers

Answer 1

Answer: Since the sine and cosine functions are cofunctions, they are complementary. The format for this is that sinx=cos(90-x). This works for secant and cosecant and tangent and cotangent. So, sin25°=cos65°.

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Which shows the dimensions of two rectangular prisms that have volumes of72cm3
but different surface areas?

A.
6 cm by 3 cm by 4 cm;
12 cm by 2 cm by 3 cm

B.
2 cm by 4 cm by 9 cm;
9 cm by 4 cm by 2 cm

C.
3 cm by 3 cm by 8 cm;
2 cm by 6 cm by 8 cm

D.
6 cm by 3 cm by 4 cm;
9 cm by 4 cm by 3 cm

Answers

The dimension of the rectangular prism with different surface areas will be 2 cm by 4 cm by 9 cm. Then the correct option is B.

What is the volume of the rectangular prism?

Let the prism with a length of L, a width of W, and a height of H. Then the volume of the prism is given as

V = L x W x H

The volume of the rectangular prism is 72 cubic cm.

Then the factor of the number 72 will be

72 = 2 x 2 x 2 x 3 x 3

Then the dimension of the rectangular prism will be

L x W x H = V

L x W x H = 72

L x W x H = 2 x 2 x 2 x 3 x 3

L x W x H = 2 x 4 x 9

The dimension of the rectangular prism with different surface areas will be 2 cm by 4 cm by 9 cm. Then the correct option is B.

More about the volume of the rectangular prism link is given below.

brainly.com/question/21334693

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The answer is B
volume of rectangular prism = (area* height )
so 2 * 4 * 9 = 72 cm3
9* 4 * 2 = 72 cm3
but they have differant surface area

Solve for x.

-ax + 3 b > 5

Answers

- a x + 3 b < 5
- a x < - 3 b + 5 / *( - 1 )
a x > 3 b - 5
x > ( 3 b - 5 ) / a
Thank you.

How many laps can jaden complete in 12 minutes

Answers

Answer:

96 laps in 12 minutes

144 laps in 18 minutes

Step-by-step explanation:

We can use the unit rate, which is 8 laps in 1 minute

8 laps/ 1 minute * 12 minutes = 96 laps

8 laps/ 1 minute * 18 minutes = 144 laps

We can use also use ratios to solve the problem.

5 minutes 12 minutes

-------------------- = --------------------

40 laps x laps

Using cross products

5*x = 40 * 12

Divide each side by 5.

x = 40/4 * 12

x = 96 laps

5 minutes 18 minutes

-------------------- = --------------------

40 laps x laps

Using cross products

5*x = 40 * 18

x = 40/5 * 18

x = 144

Answer: 96 laps

Step-by-step explanation:

We are given a unit rate of 8 laps per one minute. Using this unit rate, we can multiply the given minutes by the laps per minute.

$\displaystyle 12\text{ minutes}* 8 \;\frac{\text{laps}}{\text{minute}}=96\text{ laps }$

This gives us an answer of 96 laps.

How much is 2/3 of 9 marbles?

Answers

6 marbles
Explanation: Take 9 and ÷ by 3, then take 2 and multiply it by 2.

Answer:

Step-by-step explanation:

First divide 9 by 3 to get 3, then multiply 3 by 2 to get 6.

Trust me on this, also can I have brainiest please?

Hope you do well! :D

Which statements are correct interpretations of this graph?Choose exactly two answers that are correct.

A.
There are 2 g of dietary fiber in every 3 tomatoes.

B.
There are 3 g of dietary fiber in every 2 tomatoes.

C.
There are 1.5 g of dietary fiber per tomato.

D.
There are 0.7 g of dietary fiber per tomato.

Answers

B and C. This problem comes down to equal fractions, so B is 2/3 and C is 1/1.5. And 2/3=1/1.5. So they are correct

the answer is B and C

You also forgot the graph

Pls help me with this question. Would appreciate step by step explanation.

Answers

Answer:

$\sf\nV_1=2^3\n\textsf{or, }V_1=2^3(1)\n\nV_2=2^3+4^3\n\textsf{or, }V_2=2^3+(2*2)^3=2^3+2^3.2^3\n\textsf{or, }V_2=2^3(1^3+2^3)$

$\sf\nV_3=2^3+4^3+6^3\n\textsf{or, }V_3=2^3.1^3+2^3.2^3+2^3.3^3\n\textsf{or, }V_3=2^3(1^3+2^3+3^3)$

$\sf\n\textsf{So the nth term will be given by: }\n\nV_n=2^3*(1)/(4)n^2(n+1)^2\n\n\textsf{or, }V_n=2n^2(n+1)^2$

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Original price of a kitten: $145.00Discount: 11%What is the selling price

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Mrs. Curtis wants to buy online tickets for a concert. Two options are given here.Option 1: $53 for each ticket plus a shipping fee of $10 Option 2: $55 for each ticket and free shipping What is a system of equations to represent the costs of the tickets? Express your equations in the form of y=mx+by=mx+b where x is the number of tickets purchased and y is the total cost. Enter your equations in the boxes.

Help. Will give most Brainly.