Mathematics High School

Pls I need help !!!!!!!

Answers

Answer 1

Answer:

-3 -4

Step-by-step explanation:

Bc it's why not ...... ummmmmmm

Related Questions

1.8= 2.1h-5.7-4.6h what is h

Answers

Answer:

h=-3

Step-by-step explanation:

Combine like terms ( -2.5h )

1.8=-2.5h-5.7

Add 5.7 to 1.8 ( 7.5 )

Bring down -2.5h

the divide ( 7.5/-2.5 )

h= -3

Answer:

The answer isssss h=-3

How much sales tax will be charged at Store B?

Answers

Answer:

8%sales tax will be charged at store B

Answer:

it's 94.5 or 7%

Step-by-step explanation:

What is the measurement of angle 1 plz help me !

Answers

Answer:

ANGLE 1 = 40°

Step-by-step explanation:

angle 1 = angle 2 ------(alternate interior angles)

2x + 20 = 3x + 10

20 - 10 = 3x - 2x

x = 10.

Angle 1 = 2x + 20 = 2(10) + 20 = 20 + 20 = 40°.

HOPE IT HELPS!!!

Find the value of 5^4 * 5 ^3 *

Answers

i believe it’s 78,125

B is a point between A and C, where AC = 5x, AB = 12, and BC = 3x +2. What is the measure of the length of AC¯¯¯¯¯¯¯¯?

Answers

A/Q

AC=BC+AB

Put the given values to find value of x

→5x=12+3x+2

→5x-3x=14

→2x=14

→x=14/2

→x=7✓

As given AC=5x

.°. AC=5×7

AC=35✓

Please help like right now ABC = RSO
Find m

Answers

Answer:

50⁰

Step-by-step explanation:

the 2 triangles are congruent, meaning the angles equal the same. angles B and S are the same, angles A and R are the same, and angles Q and C are the same (congruent)

8 4/7÷15= Please Help

Answers

Answer:

4/7

Step-by-step explanation:

Convert 8 4/7 into a mixed number by multiplying 8 by 7 and then adding 4. (60/7)Change the division sign to a multiplication sign.Flip 15/1 so it becomes 1/15.You should have (60/7)/(1/15). Multiply 60 and 1, and multiply 7 by 15. You will get 60/105.Simplify. The GCF of 60 and 105 is 15, so divide each number by 15 to get 4/7.

A hat is on sale for 20% off. If the original price was $32.00, what is the sale price? (HINTI not the amount taken off)

Answers

Answer:

6.4

Step-by-step explanation:

This is because 20% of 32 is 6.4.

2x + 5= 11 solve for x

Answers

Answer:

....................

Answer:X=3

Step-by-step explanation:

Please give me brainlest

SOMEONE HELP I WILL GIVE BRAINLIEST 6TH GRADE MATH

Answers

Answer:

1. 15%

2. 85%

Step-by-step explanation:

The graph is 100 units,

the shaded part is 15 units,

so it is 15%,

if it is 15% than the unshaded part is 85%.

PLEASE HELP!! DUE SOON :( Question: Find the value of x.

Answers

Answer:

Ooh man, this was back in geometry I think, I think the answer is 4 if my calculations are correct.

i think the bigger side is twice the size of the smaller side, so 2 times 8 is 16,

16 = 5x - 4

x = 4

Given OABCD, solve for x.

Answers

I think the answer is 11

Help plz!!!!!!!!!!!!!!!

Answers

Answer:

42/60 = 70% (please mark brainliest)

Step-by-step explanation:

42/60 = 7/10

7/10 or 70/100

0.7 or 70%

Carl sells $450 worth of merchandise. How much money will Carl get to keep if he receives 30% commission?
A) $200
B) $135
C $4500
D)$13.5

Answers

Answer:

Step-by-step explanation:

can I get brainliest :)

The answer is B. He would keep $135. I hope this helps! :)

6=2(y+2)6=2(y+2) i need help fast

Answers

Answer:

y=2

Step-by-step explanation:

Find the interest if:

Principal = $6500

Rate = 2%

Time = 3 years

Answers

Step-by-step explanation:

yearly interest would be $325

monthly interest is $27.08

Can i have brainliest please

Rachel multiplied each side of x ≥ 2 by 3. She wrote the result as 3x ≤ 6. Explain the error Rachel made.

Answers

Answer:

Her mistake was to change the inequality sign from ≥ to ≤.

The sign only changes when you multiply or divide both sides of an inequality by a negative number.

The error made by Rachael was about inequality sign i.e., in place of ≤ , ≥ should be there.

It is given that Racheal multiplied each side of x ≥ 2 by 3 and the result was 3x ≤ 6.

We have to find out that what error does she made.

What do you mean by inequalities ?

Inequalities are the expressions in which both sides are not equal and the equal sign in between is replaced by less than , greater than, etc.

As per the question ;

Racheal multiplied each side of x ≥ 2 by 3.

Let's check this by multiplying x ≥ 2 by 3.

3 × x ≥ 2 × 3

3x ≥ 6

So ; her mistake was to change the inequality sign from ≥ to ≤. The sign only changes when you multiply or divide both sides of an inequality by a negative number.

Thus , the error made by Rachael was about inequality sign i.e., in place of ≤ , ≥ should be there.

To learn more about inequalities click here ;

https://brainly.com/question/26675057

#SPJ2

6. Are these triangles similar? If they are, name the postulate or theorem that proves they are.
A. Yes, by SAS
B. Yes, by SSS
C. Yes, by AA-
D. No, they are not similar.

Answers

C by AA- bc 180 degrees in a triangle

I'm single as a pringle and ready to mingle

Answers

nice same here but im NOT mingling with you

Answer:

mmmmmm points

Step-by-step explanation:

Which function represents the graph

Answers

Answer:

the pic is not clear in my system

Negation of the statement The angle measure is 65 what's the

Answers

Answer:

whats a negation

Step-by-step explanation:

This one is also crazy.
What are the odds that Leni (another character from the Loud House) throws five dice and gets the same number on all of them?

Answers

Answer: 50/50 :/

Step-by-step explanation:

Martha needs 28 strawberries for every 4 smoothies she makes

Answers

Answer:

21 strawberries and 10 smoothies

Step-by-step explanation:

when you divide 28 by 4 you get 7 which is how many strawberries you need for one smoothie. you can now use 7 as a scale factor for the rest of the problem.

Answer:

he the first answer in the strawberry column is 21 and the question in the smoothie box is 10

Step-by-step explanation:

First you divide 28 by 4 (7). You times 7 with 3 (21) thats the first answer

The second you divide 70 with 7 (10 easy math lol) and thats your other answer

The football team at Riverside College plays in an old stadium that seats 50,750 people. This stadium will be demolished and a new one built that can hold 36% more fans. What will be the seating capacity of the new, bigger stadium?

Answers

69,020 please mark me brainliest

Answer:

69,020 seats

Step-by-step explanation:

36% = 0.36

0.36*50,750 = 18,270

18,270 + 50,750 = 69,020

Put the angle numbers in the correct space so that all of the parallel lines relationships below are true.

Answers

Answer:

Step-by-step explanation:

Answer:

Angle 1 = above the second parallel line on the left

Angle 2 = below the first parallel line on the right

Angle 3 = below the second parallel line on the right

Angle 4 = above the first parallel line on the left

Angle 5 = above the second parallel line on the right

Angle 6 = below the second parallel line on the left

Angle 7 = above the first parallel line on the right

Angle 8 = below the first parallel line on the left

Step-by-step explanation:

PLEASE HELP ME!!!!!
A coordinate graph is shown. The label on the x axis is Weight in pounds. The label on the y axis is Total cost in dollars. There is a line connecting the points 0, 0 and 10, 5. The graph shows the relationship between pounds of dog food and total cost, in dollars, for the dog food. Which statement(s) about the graph is/are true? A. Point (0, 0) shows the cost is $0 for 0 pound of dog food. B. Point (1, 0.5) shows the cost is $1 for 0.5 pound of dog food. C. Point (2, 1) shows that 2 pounds of dog food cost $1. D. Point (4, 2) shows the cost is $4 for 2 pounds of dog food. E. Point (10, 5) shows that 10 pounds of dog food costs $5.

Answers

Answer:

C. and E. are correct

Step-by-step explanation:

Answer:

c and e

Step-by-step explanation:

P(x) = 50 + 12x
Find P(4)

Answers

Answer:

Step-by-step explanation:

P(x) = 50 + 12x

P(4) = 50 + 12(4) = 50 + 48 = 98

PLEASE HELP PLEASE PLEASE PLEASE PLEASE!!!!!
For the function f(x) = x + 4, what is the ordered pair for the point on the graph when x = 3p? (1 point)
Answer Choices:
(x, x + 4)
(x, 3p + 4)
(3p, x + 4)
(3p, 3p + 4)

Answers

Answer:

It’s (3p, 3p + 4).

Step-by-step explanation:

Substitute the x in the equation (x + 4) with its value, 3p, for the y value—(3p, 3p + 4).

Jasmine's cell phone company charges her $35 a month for phone service plus $0.50 for each text message. How many text messages does she send a month if her bill was $52?

Answers

Answer:

Step-by-step explanation:

Jasmine cell phone company charges $35 a month for phone service

They also charge $0.50 for each text message

Her bill was $52

Therefore the number of text messages sent can be calculated as follows

Let x represent the number of messages sent

35 + 0.5x= 52

0.5x= 52-35

0.5x= 17

x= 17/0.5

= 34

Hence 34 text messages were sent

18 is 25% of what number?
A 36
B) 48
C с
72
D) 84

Answers

Answer:

C. 72

Hope it helps :)

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