Mathematics High School

help!!! i’ll mark brainliest!!

Help!!! Ill Mark Brainliest!!

Answers

Answer 1

Answer:

CD or DC

Step-by-step explanation:

One of those two..

Answer 2

Answer:

I would say that it is AD because the 2 lines in the first proportion are going the same direction.

Step-by-step explanation:

Related Questions

a circle with a 12 inch diameter is folded in half and then folded in on half again. what is the area of the resulting shape
​

Answers

It will be 3 because it’s have of the diameter on the circle and this that diameter is folded again

two cars are racing on a
track. the cars are driving at a constant speed. the blue car drives 4 laps in 24
minutes. the red car drives 6 laps in 48 minutes. how many minutes will it take the blue car to drive 40 laps?

Answers

Answer:

positon

Step-by-step explanation:

A. 8a - 2b + 12a - 2a -4b
show how to simplify the expression. Write the answer in factored form

B. Evaluate the expression when a = 4 and b = -2. Show your work

Answers

Answer:

(8a+12a-2a)-(2b-4b)

18a-(-2b)

18(4)-   -2(-2)

72-4

=68

Step-by-step explanation:

h ttps:/ / pad let. com/du stinnich olson/C arl  

"no spaces"

Two parallel lines are cut by a transversal as shown below. Suppose <4 = 143 degrees. Find <5 and m <7.

Answers

Can you provide a picture?

Use greatest common factor and the distributive property to write equivalent expressions in factored form. 13 + 15

Answers

Answer:

The answer is "ab(13+15)".

Step-by-step explanation:

Please find the complete question in the attached file.

Given value:

[tex]\to 13ab+15ab\\\\\to ab(13+15)\\\\[/tex]

Convert 3 over 8 to a percent

Answers

Answer:

37.5%

Step-by-step explanation:

(3/8) × 100%

= 37.5%

= 0.375

Simplify the expression.
- 2.5f + 0.35 - 16 - 6

Answers

Answer:

−2.5f−21.65

Step-by-step explanation:


Simplify the expression.

-2.5f - 21.65

(Answer) −24.15

Which value is greater than 5/8 or 60 %

Answers

Answer:

5/8

Step-by-step explanation:

Answer:

5/8 is greater.

Step-by-step explanation:

The polygons are similar. Find the missing side length.

Answers

Answer:

44

Step-by-step explanation:

Since triangles are similar, so their corresponding sides would be in proportion.

Therefore,

[tex] \frac{24}{32} = \frac{33}{?} \\ \\ \\ ? = \frac{32 \times 33}{24} \\ \\ ? = \frac{4\times 33}{3} \\ \\ ? = 4\times 11 \\ \\ ? = 44 \: units[/tex]

Which of the following graphs has a constant rate of change?

Answers

Answer:

D

Step-by-step explanation:

Because I just know

if a cylinder have a side length of 13 and the radius of 10 what is the surface area

Answers

Answer:

280π units² or 879.645943 units²

Step-by-step explanation:

Let's use the formula for the surface area of a cylinder: 2πrh + 2πr² (r=radius, h=height)

Let's plug in the numbers given now since we can assume h=13 (since side length and height can be the same) while r=10.

2π(13)(10) + 2π(10)²

2π(130) + 2π(10)

260π + 20π

280π units² or 879.645943 units²

URGENT PLEASEEEE HELPPPP

Answers

Answer:

they should get 8/3 each but because of your question the answer lies between 2 and 3

Step-by-step explanation:

if 3 cats and 8 once then 8 divided by 3 is 8/3 which is about 2/6667 then that is between 2 and 3. Done!

You simply divide the 8 ounces of cat food between the 3 cats, so we have 8\3 which is equal to 2.66 therefore our answer lies between the whole numbers 2 and 3.

how do you graph
{x-y=6
3x+5y=10​

Answers

Answer: mathaway

Step-by-step explanation:

Answer:

See below

Step-by-step explanation:

Attached is a graph of the system of equations. Notice that they intersect at the point (5,-1) which is the solution to the system of equations.

Solve the equation for x:
sin^2 x – 2 cos x - 2 = 0
for the restriction 0 < x < 2pi

Answers

Answer: x = pi

sin²x - 2cos x - 2 = 0

⇔ 1 - cos²x - 2cos x - 2 = 0

⇔ cos²x + 2cos x + 1 = 0

⇔ (cos x + 1)² = 0

⇒ cos x + 1 = 0

⇔ cos x = -1

⇒ x = pi + k2pi

because 0 ≤ x < 2pi

=> x = pi

Step-by-step explanation:

!!help please!!
Solve the rational equation:

Answers

The answer is x = 1/2 or 0.5

The sales tax rate is 3% . If Aaron buys a golf club priced at $96, how much tax will he


pay?

Answers

Answer:

98.88

Step-by-step explanation:

98.88 bru :)                              hope this helps you out bro.

-1/9 + (-5/9) =

Write the answer in simplest form

Answers

I got the answer - 2/3
-2/3 is the simplest form. Hope this helped :)

Can I pls have help!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

3. The middle option

4. I have no idea, maybe someone else can solve it

5. The second-to-last option

6. right, isosceles

7. obtuse, scalene

8. obtuse, isosceles

9. 43 degrees

10. 14 degrees

Step-by-step explanation:

please help, the answer choices are the following:

A. X=7in
B. X=8in
C. X=9in
D. X=10in
E. X=11in​

Answers

Answer:

B

Step-by-step explanation:

Hope this helped! please tell me if im wrong!

There are 20 flowers in a bouquet, and 2 of them are roses. What percent of the flowers are roses?
Please help. don't need any work just the answer is fine.

Answers

Answer

.4 percent

Step-by-step explanation:

Answer:

.5%

Step-by-step explanation:

:)))))) help- thanks broski

Answers

Answer:

The answer is 12

Step-by-step explanation:

Brainlest pls :)

Answer:

12

Step-by-step explanation:

Remember order of operations:

6 + 3x 2^2 + 6 -3x4

6 + 3x4+6-12

6+12+6-12

12

The Starbucks store Emily works at made $12,500.00 in
sales today. 20% of sales cover employee salaries, 30%
cover overhead charges. How much money is left as profit
once those two expenses are paid (HELP NEEDED)

Answers

Answer:Part (1) November 1

The amount paid is the rental advances and must be recorded as advances which falls under the current asset category:

Dr Rental Advances $90,000

Cr        Bank account             $90,000

Part (2) December 31

On this date, some of the rental advances paid would be realized as expenses from the period November 1, 20X1 to December 31, 20X2.

This time duration constitutes to 2 months and the rental advance made on November were for five months. Out of these 5 months, 2 months share must be recognized as expense which is

The relevant entry would be:

Dr Rental Expenses $36,000

Cr                Rental Advances $36,000

Step-by-step explanation:

HOPE THIS HELPS!!

-2c+22=10
plz help calvarez0324

plz help asap
what is the answer
and what does c stand for??!?

Answers

Answer:

-2c+22=10

-2c=-12

c=6

Step-by-step explanation:

subtract then divide

Answer: 6

Step-by-step explanation: because you move the 22 to the right side it is going to be -22 add 10 is -12

then you divide it by-2 which is 6 negative negative is always positive

What is the slope of (10,8) and (-5,8)

Answers

Answer: The slope is 0.

***If the picture is sideways, use the rotate button.

Answer: 2/1

Step-by-step explanation:

I do not understand this Can you please help.

Answers

Answer: 1.7 is the answer hope this helps.

Step-by-step explanation:

Answer: Solve using proportions

Step-by-step explanation:solve for x:

1/500=x/828

WILL GIVE BRAINLEST AND LOADS OF POINTS IF CORRECT!!! Please help me

Answers

Answer:

I think it is D.

Step-by-step explanation:

Good luck! :D

Determine the common factors and HCF for each of the following terms.

b) 2b, 3b
e) 5bc, 2c2, 3cd
f) 4a2b, 8b2c, 6bcd

Help please and explanation..

Answers

Answer: Please see explanation column for answers

Step-by-step explanation:

When a number  divides into another number without a remainder, it s called a factor of that number.  Lets say we want to  find the common factors of two numbers, we get the  factors of each one and  compare them. The common factor is the one that is found in both lists

While The Highest common factor, is the highest factor number found in both lists.

b) 2b , 3b

Factors of 2b= 1, 2 and b

Factors of 3b=1, 3 and b

Common factors =1 and  b

HCF=1b

e) 5bc, 2c2, 3cd

Factors of 5bc=  1, 5, b, c

Factors of 2c2= 1,  2, c, c2

Factors of  3cd= 1, 3, c, d

Common factors = 1 and c

HCF= 1c

f) 4a2b, 8b2c, 6bcd

Factors of 4a2b=  1, 2, 4, a, a2, b

Factors of 8b2c= 1, 2, 4, 8, b, b2, c

Factors of  6bcd= 1, 2,3,6, b, c,d

Common factors = 1, 2 , b

HCF=  2b

(3c2 - 7) + (4c + 7) - (c2 + 5c - 8) is equivalent to 2c2 - c + 8.
TRUE OR
FALSE

Answers

Answer:

TRUE

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

#

BOBTHEBUILDER can do it

Answers

Answer:

YES HE CAN

Step-by-step explanation:

Answer:

when you have Bob anything is possible

There are 15 girls and 16 boys in a class. What is the ratio of girls to total students in the class?

Answers

Answer:

[tex]15:31[/tex]

Step-by-step explanation:

To find the amount of total students, you would do this:

[tex]15+16=31[/tex]

Since there are [tex]15[/tex] girls, the [tex]girls[/tex] to [tex]total students[/tex] ratio would be [tex]15:31[/tex].

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