admin

2 months ago

Guest #3017

2 months ago

Isosolese triangle has 2 equal angles

3 interior angles of a triangle add upt o 180 so

since 1 of the 2 identical angles are 40 then

40+40+x=180

80+x=180

subtract 80

x=100

the ohter angle is 100

the answer is

angles=40,40,100

3 interior angles of a triangle add upt o 180 so

since 1 of the 2 identical angles are 40 then

40+40+x=180

80+x=180

subtract 80

x=100

the ohter angle is 100

the answer is

angles=40,40,100

Question

A professional basketball team must play a total of 85 came before the playoffs begin. The team has played 3/5 of the scheduled games, if the team plays 10 more games, what is the total number of games they will have played

Solution 1

They will have played a total number of 61 games.

85*3/5 is 51 and then 51+10=61.

85*3/5 is 51 and then 51+10=61.

Question

What is

Solution 1

Reason/Explanation:

Step 1:

Turn 3 into a fraction.

3/1

Step 2:

Multiply across

8 * 3 = 24

2 * 1 = 2

Answer: 24/2

Step 3:

Simplify

24 divided by 2 = 12

Answer = 12

-DustinBR

Question

What is the simplified version of square root 100x^36? A. 10x^18
B. 10x^6
C. 50x^18
D. 50x^6

Solution 1

Answer:

Nah itâ€™s actually a their wrong

Step-by-step explanation:

Solution 2

Your answer will be C because you just divide by 2

Question

The ratio of boys to girls at a day care center is 5 to 4. which of the following cannot be the total number of children at the center? (A) 27 children (B) 54 children (C) 60 children (D) 72 children please show work

Solution 1

C: 60 children because 60 cannont go into 9 which is the amount of children in the first ratio

Question

Eva spent $48 on a shirt and a pair of pants. The pant cost twice as much as the shirt. How much did each item cost?

Solution 1

Divide 48 by 3 to get the price of the shirt, the take whatâ€™s left and that is the pants. $16 shirt, $32 pants

Solution 2

The shirt cost $16 and the pants cost $32.

Question

Briana wants to go to the movies. The price for a student ticket is 2.75 less than the price for the adultâ€™s ticket. If you represent the price of the student ticket using the variable â€śxâ€ť, how would you write the algebraic expression for the adultâ€™s ticket price?

Solution 1

Student ticket =x

Adult ticket= x+2.75

Adult ticket= x+2.75

Question

What is

Solution 1

The first step for solving this expression is to reduce the fraction with 2.

3Â Ă—Â

Now multiply 3 by the numerator (top of the fraction) to find your final answer.

This means that the correct answer to your question is going to be ,, or 0.75 in decimal form.

Let me know if you have any further questions.

:)

3Â Ă—Â

Now multiply 3 by the numerator (top of the fraction) to find your final answer.

This means that the correct answer to your question is going to be ,, or 0.75 in decimal form.

Let me know if you have any further questions.

:)

Solution 2

So...

Â Â Â Â Â Â

Â Â Â Â Â Â Â or

Â Â simplified

Hope I helped!

Â Â Â

Â Â Â Â Â Â

Â Â Â Â Â Â Â or

Â Â simplified

Hope I helped!

Â Â Â

Question

3(x - 9) = -39
solve and check solution

Solution 1

The answer is x= -4

3(x-9)= -39

divide both sides by 3Â

x-9= -13

add 9 to both sides

x= -4

3(-4-9)= -39

-12-27= -39

3(x-9)= -39

divide both sides by 3Â

x-9= -13

add 9 to both sides

x= -4

3(-4-9)= -39

-12-27= -39

Solution 2

3(x-9)=-39

3x-27=-39

Â Â +27Â +27

3x=-12

/3Â Â /3

**x=-4**

3x-27=-39

Â Â +27Â +27

3x=-12

/3Â Â /3

Question

A crane is rented at $1000 per day plus a charge per hour of use. The crane was used for 7 hours on a day, and the total charge was $3450. Which equation can be used to find the charge x, in dollars, per hour of use?

Solution 1

The equation can be (3450-1000)Ă·7=350.

Question

A plumber charges $100 to come to a house and $95 dollars per hour that he is there. If the total cost of the plumberâ€™s visit to a house was $385, how many hours was the plumber working at the house?

Solution 1

3 hours.

First, you have to subtract 100 from 385 to find the total cost of hours at the house. Then, since he charges $95 every hour, you have to divide 385/95 and you get 3 as your answer. Hope this helped :) .

First, you have to subtract 100 from 385 to find the total cost of hours at the house. Then, since he charges $95 every hour, you have to divide 385/95 and you get 3 as your answer. Hope this helped :) .

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