1) A part of an expression separated by addition, subtraction, or an equality symbol is a

NEED HELP, DUE SOON! Find the area of the composite figure below and then chose the correct answer.

klemol [59]

Answer:

A) 288.62

Step-by-step explanation:

10.4×15.3= 159.12

10.4²+15.3²= X²

342.25= X²

18.5= X

7×18.5= 129.5

129.5+159.12= 288.62

4 0

2 years ago

Select the Equivalent Expression!

iVinArrow [24]

Answer:

C is correct

Step-by-step explanation:

7 0

3 years ago

The sum of two numbers is the same as four times the smaller number. If twice the larger is decreased by the smaller, the result

liraira [26]

The two numbers are 6 and 18

Step-by-step explanation:

The given is:

The sum of two numbers is the same as four times the smaller number
If twice the larger is decreased by the smaller, the result is 30

We need to find the the numbers

Assume that the smaller number is x and the larger number is y

∵ The smaller number = x

∵ The larger number = y

∵ The sum of the two numbers is the same as four times the

smaller number

- That means add the two numbers and equate the sum by four

times x

∴ x + y = 4x

- Subtract both sides by x

∴ y = 3x ⇒ (1)

∵ Twice the larger number is decreased by the smaller number,

the result is 30

- That means multiply y by 2 and subtract x from the product,

then equate the difference by 30

∴ 2y - x = 30 ⇒ (2)

- Substitute y in equation (2) by equation (1)

∵ 2(3x) - x = 30

∴ 6x - x = 30

- Add like terms in the left hand side

∴ 5x = 30

- Divide both sides by 5

∴ x = 6

- Substitute the value of x in equation (1) to find y

∵ y = 3(6)

∴ y = 18

The two numbers are 6 and 18

Learn more:

You can learn more about the system of equation in brainly.com/question/2115716

#LearnwithBrainly

5 0

3 years ago

Help please anyone one?

fiasKO [112]

So in a gallon there is 4 quarts, and in 1 quart there are 2 pints and in 1 pint there are 2 cups.

So for the 1 quart of onion that would equal 4 cups. Then for the 4 pints of broth there would be 8 cups and then the 6 cups and 2 cups just stay the same. So if you add those number of cups up you would get 20 cups. Divide that by 4 to see how many bowls she would need.

<em><u>The answer is she would need 5 bowls </u></em>

7 0

3 years ago

A consulting firm submitted a bid for a large research project. The firm's management initially felt they had a 50-50 chance of

QveST [7]

Answer:

1) he prior probability of the bid being successful (that is, prior to the request for additional information = 0.5

2) the conditional probability of a request for additional information given that the bid will ultimately be successful = 0.74

3) the posterior probability that the bid will be successful given a request for additional information = 0.65

Step-by-step explanation:

The concept of probability of success and failure was used as well the approach of bayes formular or posterior probability. Keeping in mind that P(Success) + P(Failure) = 1

The detailed steps is as shown in the attachment.

3 0

3 years ago