Mathematics High School

In the circle below, Chords PQ and RS are parallel.


What is m A. 80
B. 140°
C. 50°
D. 40°

PLEASE HELP ME ENEKELME PLEASE 10 POINTS!!

In The Circle Below, Chords PQ And RS Are Parallel.What Is M A. 80B. 140C. 50D. 40PLEASE HELP ME ENEKELME

Answers

Answer 1

Answer:

40

Step-by-step explanation:

Can't remember the geometrical property

Answer 2

Answer:

40 is the answer there u go

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WILL MARK YOU BRAINLIEST HURRY IM ON A TIME LIMIT

Answers

Answer:

The last one.

Step-by-step explanation:

GIMME THE BRAINLYNESS

Answer:

Our answer i believe is A if u multiply correctly by the y and x axis.

Step-by-step explanation:

pls mark me brainiest

The distance Train A travels is represented by y=70x, where y is the distance in kilometers and x is the time in hours. What is the unit rate of Train A?

Answers

Answer:

the unit rate is 70 miles per 1 hour

Step-by-step explanation:

Find the value of x. Then find the angle measures of the triangle.
3x°
40°
Sum of angle
measures: 180°

Answers

3x + 40 + x = 180
-40. -40
——————————-
4x. 140
—. ——-
4. 4

x = 35

Answer:

x=35°

3x= 105°

Step-by-step explanation:

[tex]40 + 3x + x = 180[/tex]

[tex]40 + 4x = 180[/tex]

[tex]4x = 180 - 40[/tex]

[tex]4x = 140[/tex]

[tex]x = \frac{140}{4} [/tex]

[tex]x = 35[/tex]

[tex]3x = 3(35) \\ 105[/tex]

I need help with this fast, please! Small amounts of substances can be measured in milligrams. One milligram equals gram. Suppose a scientist needs 25 milligrams of a substance. Find the amount in grams. Write your answer in scientific notation.

Answers

Answer:

0.025 grams

Step-by-step explanation:

1milligrams equals 0.01grams

25milligrams equals 0.025 grams

I NEED HELP SOMEONE HELP ME PLS ASAP

Answers

Answer:

im not sure but is this google slides

Step-by-step explanation:

Answer:

same I'm not sure sorry

HURRY PLEASEEEE
A line has a slope of -3 and passes through the point (-3, 8) What is the equation of the line?

Answers

Answer:

Last one.

Step-by-step explanation:

Any help is appreciated!!

Answers

Answer:

Step-by-step explanation:

600,000,000

Answer:

[tex]1.872 \times {10}^{13} [/tex]

Step-by-step explanation:

Simply multiple the values listed

[tex]3.12 \times {10}^{5} \\ \times 6 \times {10}^{7} [/tex]

You can just multiply the values and keep it in scientific notation. No reason to multiply all if it to find the answer.

[tex]18.72 \times {10}^{12} [/tex]

Now we have to put it into scientific notation, simply move the decimal to the left by 1 and add to the exponenet by 1.

[tex]1.872 \times {10}^{13} [/tex]

Find the y - intercept of the following equation. Simplify your answer. Y = -10x - 1

Answers

-1
In a slope intercept equation, y=mx+b B is always the Y intercept

Answer

y = 10

Step-by-step explanation:

if they are both negative they cancel each other out so -10 x -1 are both negative it would be 10 so y = 10

please mark brainly

-1/4 + (-3/7) what is the answer???

Answers

Find the Least Common Denominator (LCD) which is 28.

-1/4 (7) = -7/28

-3/7 (4) = -12/28

-7 - 12 = -19

-19/28

Simplify if you can.

Which best states George Washington’s connection to the 1787 Constitutional Convention? He was an honorary delegate because he had led the Continental army. He delivered the new Constitution to Great Britain as an ambassador. He led the Constitutional Convention because he was respected throughout the nation. He led the Constitutional Convention because he was known for his wisd

Answers

Answer:

he led the constitutional convention because he was respected throughout the nation

Step-by-step explanation:

The best states George Washington’s connection to the 1787 Constitutional Convention is: He led the Constitutional Convention because he was respected throughout the nation.

What is Constitutional Convention ?

The Philadelphia Convention is also known as the Constitutional Convention took place between May 14 and September 17, 1787, to resolve the problems of the United States government.  

The delegate elected to George Washington to led the convention, the presence of Washington a national hero respected by all helped to legitimize the convention. This result of the Convention was the Constitution of the United States of America.

The best states George Washington’s connection to the 1787 Constitutional Convention is: He led the Constitutional Convention because he was respected throughout the nation.

Learn more about Constitutional Convention;

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Classify the triangle. (Explain each type if you can!)
A. equiangular
B. right
C. acute
D. obtuse

Answers

I will explain them since someone already gave the answer....

Right; is a angle that is 90 degrees

Acute: is an angle that is lower than 90 degrees

Obtuse: an angle that is larger than 90 degrees......

Hope I helped! Brainlist?

Mark wants to buy 5 new video games from
GameStop. Each video game is $17.99 and he has an
8% off coupon. How much will he have to pay at the
register?

Answers

He will have to pay about $82.34 at the checkout.

ILL GIVE BRAINLIEST PLEASE ANSWER

Answers

Answer:

rice

Step-by-step explanation:

the best


2.5 x 2.5 x 2.5 - 1.4 x 1.4 x 1.4
(2.5)2+ 2.5 X 1.4 + (1.4)2​

Answers

Answer:

a) 2.5×2.5×2.5-1.4×1.4×1.4=12.881

b) (2.5)2+2.5×1.4+(1.4)2=31.5

Step-by-step explanation:

yuh multiple 2.5 three times and subtract 1.4 multiple three times. 2.5×2.5×2.5-1.4×1.4×1.4

15.625-2.744=12.881.

b) when opening bracket Yuh multiple the number in the bracket by the number outside the bracket. when bracket is open Yuh can now add, multiple to obtain your answer please

(2.5)2+2.5×1.4+(1.4)2

5+2.5×1.4+2.8

7.5×4.2=31.5

(-6, 9), (7,-9)
i need to find the slope

Answers

The slope of this equation is -18/13

What is 7/8 in decimal and percentage form?

Answers

Answer:

0.875

Step-by-step explanation:

Answer:

0.875 and 87.5%

Step-by-step explanation:

Bob bought the 24 fish for $51.36. How much did each fish cost him? Show your calculation

Answers

Its $2.14 all you had to do was divide how much they cost by how many he got and you will get how much one would be

Given:15y+7=12-20y prove:y=1/7 (I just need the prove thanks)

Answers

Answer:

15y+7=12-20y (add 20y to both sides)

35y+7=12 (minus 7 from both sides)

35y = 5 (divide both sides by 35) (5/35=1/7)

y= 1/7

Answer:

64/7 = 64/7 yes y = 1/7

Step-by-step explanation:

To prove this we simply have to plug in!

15(1/7) + 7 = 12 - 20(1/7) (simplify)

15/7 + 7 = 12 - 20/7 (simplify further)

64/7 = 64/7

So yes y = 1/7

The radius of the moon is approximately 1,350,000 m. What is the radius in kilometers? (1 km=1000m)

Answers

Answer:

I believe it is 1,350 but i am not completely sure

Step-by-step explanation:

The radius of the moon in Kilometers is 1350 km.

What is unit conversion?

Multiplication or division by a numerical factor, selection of the correct number of significant figures, and unit conversion are all steps in a multi-step procedure.

Unit conversion is a multi-step procedure that involves adding, subtracting, multiplying, or dividing by a conversion factor. Additionally, rounding and choosing the appropriate number of significant digits may be necessary during the process. To measure various parameters, various units of conversion are utilized.

Given that the radius of the moon is approximately 1,350,000 m. The radius in kilometers will be calculated as,

1 km = 1000m

1 m = 1 / 1000 km

1350000 meters = 1350000 / 1000 km

1350000 meters = 1350 km

To know more about unit conversion follow

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kayla is tracking the progress of her plants growth. today the plant is 8 cm high. the plant grows 2 cm per day.

a. write a linear model that represents the height of the plant after d days

b. when will the plant be at a height of 20 cm?​

Answers

Answer:

30 cm

Step-by-step explanation:

A. Multiply daily rate by number of days and add that to the starting height:

Height = 2d + 8

B. Set height to 20 and solve for d:

20 = 2d +8

Subtract 8 from both sides

12 = 2d

Divide both sides by 2

D = 6

It wall take 6 days.

slope of the points (11,-20) and (3,-20)

Answers

Answer:

the slope is 0.

Answer:

Slope is zero

What other information is needed to prove that Triangle CEB is congruent to Triangle AED by SAS congruence theorem?

Answers

Answer:

C

Step-by-step explanation:

Im pretty sure, but double check

What is the answer to life?

Answers

Answer:

you

Step-by-step explanation:

Depends on who you ask. There are multiple theories.

What's y'all dream college?? (Mine is Howard university or another HBCU school )

Answers

Ooo my dream college is probably Yale but my parents don’t want me to leave the state so I’ll probably end up going to unf

Answer:

Yale University would look so good on my record!

Step-by-step explanation:

But it's a 1/10 chance that I'll make it but It's cool to think about

Name the bases of the prism

Answers

Answer:

D

Step-by-step explanation:

im 79% sure

help ill give brainlist

Answers

Answer:

I think it's -0.5 so F

Step-by-step explanation:

4 1/2 - 5 1/3 ÷ ( 20x - 14 2/3) = 1 5/6

Answers

Answer:

pasensya na di ko alam

Step-by-step explanation:

amerikano kasi ako

Grades 1 through 6 at Eastwood Elementary School raised $5,492 towards repairs for the gymnasium floor.
How much did each grade raise if they each collected about the same amount of money? Choose the best estimate.

A. About $1,100
B. About $900
C. About $550
D. About $500

Answers

B. $900 So if they raised $5,492 and there are 6 grades that raised about the same amount money to make that $5,492 then you would do $5,492 divided by 6 which will get you 915 so if you estimate that it would be about $900

Mrs. Ross's weekly pay at the record store is directly proportional to the number of hours she works. Her pay is $174 for 24 hours of work. Find her pay for 40 hours of work.

Answers

Answer:

She makes 290 every 40 hours

Step-by-step explanation:

174 divided by 24

then multiply that number by 40

PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((

Answers

abcdefghijklmnopqrstuvwxyz

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