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3 years ago

ASAP!!

Mathematics

1 answer:

Katarina [22]3 years ago

5 0

Answer:

Step-by-step explanation:

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1.) A small container holds 75% as much as a large container.If the small

ludmilkaskok [199]

Answer: The large container holds 48 units

Step-by-step explanation:

36/3=12=25%

25%*4=100%

12*4=48

5 0

3 years ago

Which expressions are equivalent to

andrew-mc [135]

Answer

Step-by-step explanation:

the answer is :

90 - 60 = 30

3 0

3 years ago

Read 2 more answers

1+secA/sec A = sin^2 A / 1-cos A

Fofino [41]

Answer: see proof below

<u>Step-by-step explanation:</u>

$\dfrac{1+\sec A}{\sec A}=\dfrac{\sin^2 A}{1-\cos A}$

Use the following Identities:

sec Ф = 1/cos Ф

cos² Ф + sin² Ф = 1

<u>Proof LHS → RHS</u>

$\text{LHS:}\qquad \qquad \dfrac{1+\sec A}{\sec A}$

$\text{Identity:}\qquad \qquad \dfrac{1+\frac{1}{\cos A}}{\frac{1}{\cos A}}$

$\text{Simplify:}\qquad \qquad \dfrac{\frac{\cos A+1}{\cos A}}{\frac{1}{\cos A}}\\\\\\.\qquad \qquad \qquad =\dfrac{1+\cos A}{1}$

$\text{Multiply:}\qquad \qquad \dfrac{1+\cos A}{1}\cdot \bigg(\dfrac{1-\cos A}{1-\cos A}\bigg)\\\\\\.\qquad \qquad \qquad =\dfrac{1-\cos^2 A}{1-\cos A}$

$\text{Identity:}\qquad \qquad \dfrac{\sin^2 A}{1-\cos A}$

$\text{LHS = RHS:}\quad \dfrac{\sin^2 A}{1-\cos A}=\dfrac{\sin^2 A}{1-\cos A}\quad \checkmark$

3 0

4 years ago

Select the correct answer.

dlinn [17]

Answer:

All real numbers

Step-by-step explanation:

The domain is based on the x-axis.

We can see that there are no limitations on x, therefore, all values for x will be in the domain.

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3 years ago

How do you find mode in data

nikdorinn [45]

Answer:

The mode is the number that shows up most frequently

Step-by-step explanation:

Example, in the number set below

1, 1, 2, 3, 4, 4, 4, 4, 5, 7, 35, 36

The mode is 4

4 0

3 years ago

Read 2 more answers