Mathematics High School

Solve.
-
7 1/2 ÷ ( 4 1/2 - 5 1/8 ) = ?

Solve.-7 1/2 ( 4 1/2 - 5 1/8 ) = ?

Answers

Answer 1

Answer:

7 1/2 ÷ ( 4 1/2 - 5 1/8 ) = -12

Step-by-step explanation:

Answer 2

Answer:

the answer is -12

Step-by-step explanation:

Factor the numerator and denominator and cancel the common factors.

Related Questions

Simplify this expression. 1 + 4.25n + 3/2p – 3 + (–2p) + 5/4n

please help!

Answers

Answer:

11n/2 - p/2 -2

Please give me braniest

a=160, b=110, C=54. What is the distance between AB?

Answers

Answer:

50

Step-by-step explanation:

answer is 50

A rectangular dining room has a floor area of 322 square feet. If the length of the room is 23
feet, what is the perimeter?

Answers

The perimeter is 74 ft


Answer:

The answer is 173.22

Step-by-step explanation:

write the expression using exponents 21 • p • p • p • p

Answers

21 to the 4 power or you could also say 21^4 but they all equal the same thing hope it helps!

A college basketball player makes 80% of his free throws. Over the course of the season he will attempt 100 free throws. Assuming free throw attempts are independent, what is the probability that he makes at least 80 of these attempts?

Answers

Answer:I think its .008

Step-by-step explanation:

Solve.
12 1 / 2 - (- 4 1/2) =

Answers

Answer:

17

Step-by-step explanation:

Answer:

The answer is 17

HELP ME PLEASE I BEG U! BRAINLIEST!

Answers

Step-by-step explanation:

I hope this helps whomever needs it!

Please help this is due in ten minutes!!!!!!!!!!!!
Use the figure to find the measures of <1 and <2.

Answers

1=46 degrees and 2 is 134 degrees

Help Asap 15points pic below

Answers

Answer:

where;s the pic

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

Can someone help me out pls

Answers

Answer:

a

Step-by-step explanation:

I need helppppppppppppp0p​

Answers

Answer: 8/9

Explanation:

what is a triangle that can measure 8 inches, 8 inches, and 3 inches

Answers

Isosceles. An isosceles triangle is one with two matching side lengths.

Answer:

We can form an isosceles triangle by using the given measures.

Step-by-step explanation:

Hope this helps!! :)

Solve for h.
h/10 + 5 = 25
so what’s h ??

Answers

Answer:

h=200

Step-by-step explanation:

h/10+5=25

h/10=20

h=200

h/10 + 5 = 25

Subtract 5 from each side to get h/10 alone.

h/10 + 5 - 5 = 25 - 5

h/10 = 20

Multiply both sides by 10 to get h alone.

h/10 • 10 = 20 • 10

h = 200

h = 200. I hope this helps!

leaving the freeway, denise slows from 55 mph to 35 mph in 4 seconds. what was her rate of deceleration?​

Answers

Answer:

5 miles per hour/second

show that b=7
Please help i have 10 minutes to answer

Answers

Answer:

The value of Cos(60°) is ½

Step-by-step explanation:

B)as we know

b²=a²+c²-2ac.cos(b)

b=√5²+8²-2.5.8×cos(60°)

b=√25+64-80×½

b=√25+64-40

b=√89-40

b=√49

b=7 (proven)

We have to Prove b=7.

What is a Triangle?

A plane figure with three straight sides and three angles.

How to solve it?

As we know,

b²=a²+c²-2ac.cos(b)

b=√5²+8²-2.5.8×cos(60°)

b=√25+64-80×½

b=√25+64-40

b=√89-40

b=√49

b=7 (proven)

Learn more about Triangle:

https://brainly.com/question/17335144

#SPJ2

Whats the equation and slope Brainlyest to whoever gets right + 20 PTS

Answers

Answer:

Equation:     y = 1/5x - 2

Slope (m):    1/5

The graph of the line equation y = 1/5x - 2 is also attached below.

Step-by-step explanation:

The slope-intercept form of the line equation

[tex]y = mx+b[/tex]

where

m is the slopeb is the y-intercept

Given the ordered pairs

(5, -1)(-5, -3)

Finding the slope between the points (5, -1) and (-5, -3)

[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\left(x_1,\:y_1\right)=\left(5,\:-1\right),\:\left(x_2,\:y_2\right)=\left(-5,\:-3\right)[/tex]

[tex]m=\frac{-3-\left(-1\right)}{-5-5}[/tex]

Refine

[tex]m=\frac{1}{5}[/tex]

Thus, the slope (m) = 1/5

Also given that the y-intercept b = -2

Now, substituting m = 1/5 and y-intercept b = -2 in the slope-intercept form

y = mx+b

y = 1/5x + (-2)

y = 1/5x - 2

Therefore, the equation of the line is:

y = 1/5x - 2

The graph of the line equation y = 1/5x - 2 is also attached below.

What is the length of diagonal BD?

Answers

Answer: My answer would be 7.6

Step-by-step explanation: Hope this is correct.

Grayson just lit a new candle and then let it burn all the way down to nothing. The candle burned at a rate of 0.75 inches per hour and its initial length was 12 inches. Make a table of values and then write an equation for L,L, in terms of t,t, representing the length of the candle remaining unburned, in inches, tt hours after the candle was lit.

Answers

h = 15 - 1.5 t
Step-by-step explanation:
In this example, I made h height.
For this situation, you would use y=mx+b.
If we use this formula, m would be slope. 1.5 is the slope and we are decreasing the size of the candle, which makes -1.5.
x would be t because that's the independent variable.
Since the initial height was 15 inches, 15 would be our starting point or y-intersept, which is b.
So if you put that together, you get h=-1.5t+15.
You can rearrange that to the answer above.

Becky buys a shirt for $25, a pair of pants for $32, and a new pair of shoes for $48. She has a 20% coupon off her total. How much is the discount?

Answers

your answer should be $84

What are 2 different equivalent fractions for LaTeX: \frac{2}{6}2 6 ? *In your answer, use a "/" as a fraction bar symbol. For example, LaTeX: \frac{2}{6}2 6 can be typed as 2/6

Answers

Answer:

4/12 and 6/18

Step-by-step explanation:

Given the fraction 2/6

We are to write  2 different equivalent fractions that are the same as 2/6

To do this, we will multiply the numerator and denominator of the fraction by same constant. Multiply the numerator and denominator by 2 will give;

2/6 * 2/2

= (2*2)/(6*2)

= 4/12

Also multiplying by a value of 3

= 2/6 * 3/3

= (2*3)/(6*3)

= 6/18

Hence the 2 different equivalent fractions are 4/12 and 6/18

Leo has 11/3 cups of sugar. He uses 3/4 cups of sugar in a recipe. How much sugar does Leo have left?

Answers

It is 35/21 it shows that is can turn into a mixed number as well

-5/8+w=5/8
Solve thank you !

Answers

Answer:

Hey:D

Step-by-step explanation:

w=5_4    5 ontop 4 in the bottom

Answer:

w=5/4

Step-by-step explanation:

Help me ur smart ...

Answers

C. 2xy^2-5y^5
Both Binomial and 5th degree polynomial

Determine the slope giving a table of line values.

Answers

Answer:

The slope is easy to find, just take 4 numbers. 10-2/-12-5 = 5.16666667 rounded to the nearest whole number is 6. So, your slope is 6.

Step-by-step explanation:

Pls Help me with this property

Answers

I think it’s distributive property

Hope this helps

If f(x)=x^2-2x find f(-3)

Answers

Just substitute (-3) wherever you see x
(-3)^2 -2(-3) +3= 9+6+3=18 ( SORRY IF IM WRONG OR DID IT WRONG?? )

Help me plis I don’t know (11 points)

Answers

Answer:

D and E

Step-by-step explanation:

Both of these answers are still equal to the fraction -2/5.

Students voted for a new class president and the results are shown in the table.

A 2-column table with 3 rows. Column 1 is labeled Candidate with entries Rosalia, Jocelyn, Danny. Column 2 is labeled Votes with entries 124, 109, 111.

Frank wrote these ratios to describe the number of votes each candidate received compared to the total. Which one is wrong, and why?

124:344 344 to 111 StartFraction 109 Over 344 EndFraction
The denominator of the fraction is incorrect.
The numbers in the ratio 344 to 111 are written in the wrong order.
A colon cannot be used in a ratio.
The word "to" cannot be used to show a ratio.

Answers

Answer:b or number 2

Step-by-step explanation:

Took the test on eguinity and got it right

Ignore this answer ._.

An athlete runs 8 miles in 50 minutes on a treadmill. At this rate how many miles can they run in 25 minutes?

Answers

answer: 4 miles

explanation: 8/50 = x/25

8 x 25 = 200

200/50 = 4

Work out the surface area of the triangular prism
there is a photo with the question on

Answers

Answer:

144

Step-by-step explanation:

(10×4) + (1/2×6×8) × 2 + (6×4) + (8×4)

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