Mathematics High School

I need help with this. If you answer it i will give you points!


Find EF and FD on number line


D = -6.1, E = 9, F = 17.7


SHOW YOUR WORK PLEASE!

Answers

Answer 1

Answer:

EF: on the same side of origin    17.7 - 9 = 8.7

FD: on the opposite of 0    17.7 + 6.1 = 23.7

Step-by-step explanation:

D = -6.1, E = 9, F = 17.7

EF: on the same side of origin    17.7 - 9 = 8.7

FD: on the opposite of 0    17.7 + 6.1 = 23.7

Related Questions

Gregor Mendel is examining peas to try to understand how traits are passed from parents to offspring. Today, Gregor has 228 peas to examine. The pods have 6 peas per pod.
How many pods of peas are there?

Answers

Answer:

There are 38 pods, because 228 divided by 6= 38

Step-by-step explanation:

(number of pods)×(peas per pod)=(total peas)

Wendy bought a drill at a 10%-off sale. The same price was $75.60. Find the original price p

Answers

Answer:

best deals for children with the highest number of school meals for Englis were found in colorfit and it was Dawes who was Dawes in the ab of the year and the first of the first three years of the year was Dawes and the first of the year was the first of the year was the first of the year was the first of three books to de mark a year of any of any kind and a great achievement for English and it is not

The formula for the area, A, of a regular polygon in terms of the perimeter of the polygon, p, and the length of the apothem, a, is:

img2

Upper A = one-half a p. A polygon with 5 sides has an apothem with measure a.

What is the equivalent equation when solving for p?

Answers

Answer:

2

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

please mark brainliest

i need it for a new rank<3



The price of a pair of shoes increases from $67 to $79. What is the percent increase to the nearest percent?
The percent increase is
19.

Answers

Answer: 17.9%

Step-by-step explanation:

Jeremy built an office with a floor area of 55/14 square feet. The office is rectangular in shape. If the length of the room is 8 1/2 feet, what is the width of the room?

Answers

Answer:

110/289 feet

Step-by-step explanation:

Step one:

given data

Area of the floor= 55/14 square feet.

The length of the floor= 8 1/2 feet-----convert to simple fraction= 17/2 feet

Step two:

The expression for the area of the room is

Area= L*W

55/14= 17/2*W

55/14=17W/2

cross multiply

17W*14=55*2

289W=110

divide both sides by 289

W= 110/289 feet

what is the value of X ? show step by step

Answers

Answer:

x=20

Step-by-step explanation:

The measure of BCD will be equal to the measures of BAC and ABC added together.

Hope this helps :-)

the spinner below is spun then the a month of the year is randomly selected. Find each probability

Answers

Answer:

I think the answer is 0.3

Step-by-step explanation:

Sorry if am wrong.

Answer:

Step-by-step explanation:

P (blue)  fraction = 2/8   decimal=.25     percent=25%

P(purple) fraction=0/8   decimal=0         percent =0%

P(not green)  fraction=5/8     decimal=.625     percent= 62.5%

P(not brown) fraction=8/8     decimal=1   percent =100%

2)Refer to the table on air travel selected airports. Suppose a flight that arrived at El Centro is selected at random. What is the probability that the flight did not arrive on time? write your answer as a fraction, decimal and percent.    

80% on time so 20% are not on time

20/100 ÷ 20 =1/5

20%, .2, 1/5

3)The spinner has 8 sectors labeled with letters. Each sector of the spinner below is the same size, as shown.

If the arrow is spun 400 times , how many times  would it be  expected to land on a sector labeled B?

[tex]\frac{B}{Total} \\\frac{3}{8} =\frac{x}{400\\}[/tex]

A)50                 C)150

B)100                D)250

PLEASE MARK ME AS BRAINLIEST

A store donated a percent of every sale to . The total sales were ​$ so the store donated ​$. What percent of ​$ was donated to ​?

Answers

Answer:

0sahxhzsxnpIJ NSO:ZH usdygfujhobhjnsxjkmajxfbsaixinsjcfmt;eiuufucckdbwdhvcubwo

Step-by-step explanation:

Answer:

=$

Step-by-step explanation:

Write an algebraic expression or equation to represent each word phrase.
Seventeen increased by twice a number, n

Answers

Answer:

2n + 17

Step-by-step explanation:

which letter has rotational symmetry?
A. Y
B. X
C. B
D. M

Answers

Answer: X

Step-by-step explanation: IF YOU ROTATE IT IT STAYS THE SAME SHAPE

Answer:

X

Step-by-step explanation:

factorise 2x^2 + 7x + 3

Answers

Answer:
=2x^2 +7x+3
Make pairs:
= 2x^2+6x+x+3
= 2x(x+3)+1(x+3)
=(x+3)(2x+1)

You have $49 to spend on vacation in LA. If sales tax in Los Angeles is 9.75% and you want to buy a pair of shoes that are priced at $45, do you have enough money

Answers

No.
45 * 1.0975= 49.39

What is the solution to this equation?
x+7-8
O A. x= -1
OB. x=-15
O c.x=1
O D. x=15

Answers

Answer:

A: x=-1

Step-by-step explanation:

but the answer would be B

A car dealership's annual sales report shows 768 vehicles were sold last year. The report revealed that 48 out of every 64 vehicles sold were SUVs. Based on the results of the report, how many of the vehicles sold were not SUVs?

Answers

Answer:

[tex]Others = 192[/tex]

Step-by-step explanation:

Given

[tex]Vehicles = 768[/tex]

[tex]SUV = \frac{48}{64}[/tex] --- Proportion of SUV

Required

Determine the number of vehicles that are not SUV

First, we calculate the number of SUV by:

[tex]SUVs= Proportion * Total\ Vehicles[/tex]

[tex]SUVs= \frac{48}{64} * 768[/tex]

[tex]SUVs= \frac{3}{4} * 768[/tex]

[tex]SUVs= \frac{3* 768}{4}[/tex]

[tex]SUVs= \frac{2304}{4}[/tex]

[tex]SUVs= 576[/tex]

Vehicles that are not SUVs is then calculated as:

[tex]Others = Total - SUVs[/tex]

[tex]Others = 768 - 576[/tex]

[tex]Others = 192[/tex]

April wants to multiply 6 and 42 using the distributive property. Which of the following number sentences shows how
she could do it?
06x42 = 42 x6
06x(40+2) =(6x 40) + 2
O(6x42) x1=6x (42 ×1)
06x(40 +2) = (6x 4o) + (6
2)

Answers

Answer:

I'm pretty sure the answer is the last one;

6 x (40+2) = (6 x 40) + (6 x 2)

The 6 is distributed to the 40 and the 2

(a) Principal
Rs. 500
Rate (R)= 3%
Time = 3 years​

Answers

Step-by-step explanation:

s.i=prt

=500×0.03×3

=45

one sixth multiplied by 42​

Answers

Answer:

6/42 = 1/7

Step-by-step explanation:

1/6 x 42/1

1 x 42 = 42

6 x 1 = 6

simplify to 1/7 (6 divided by 6 = 1, 42 divided by 6= 7)

hope this helps :)

Answer:

7

Step-by-step explanation:

1/6 x 42 = 7

The campsite costs $10 a night and you stay 5 nights. If the sales tax is 8%, how much will it cost for 5 nights with tax?

Answers

Answer:

54

Step-by-step explanation:

5*10 = 50

50 * 1.08 = 54

Activity 12.1 Tax, Tip, and Discount
What percentage of the car price is the tax?
car price
tax

Answers

Answer:

25%

Step-by-step explanation:

(1/4)x100=0.25x100=25, The tax is 25%

look at the picture please help​

Answers

Answer:

69

Step-by-step explanation:

5x – 7y = 245?
What’s the y intercept

Answers

Answer:

(49,0)(0,-35)

y intercept (0,-35)

x intercept (49,0)

Step-by-step explanation:

Are the two ratios equivitant? Explain your reasoning. The ratios of boys to girls is 5 to 2. The ratio of girls to boys is 2:5​

Answers

Answer:

Yes

Step-by-step explanation:

The order is switched from boys to girls(5 to 2)to girls to boys (2 to 5).

Can someone help me with question 12A please? Thank you!

Answers

Answer:

Step-by-step explanation:

SOORY

find the base (picture attached)

Answers

Answer:

12 yd

Step-by-step explanation:

yo yo yo hi hi hi hi hi  

so b*h=96

so 8b=96

b=12

15 POINTS PLEASE HELP!!!

Answers

Answer:

D

Step-by-step explanation:

Robert is pouring wax into cylindrical candle containers. Approximately 226.19 cubic inches of wax fill one candle jar. Which image represents that volume?

A cylinder with height 8 inches and radius 3 inches.
A cylinder with height 5 inches and radius 4 inches.
A cylinder with height 10 inches and radius 2 inches.
A cylinder with height 5 inches and radius 5 inches.

Answers

Answer:

The first choice.

Step-by-step explanation:

The volume must be about 226.19 in^3.

Volume of a cylinder = area of base * height4

= πr^2h  = 226.19

r^2 = 226.19 / πh.

Consider the first of the choices:-

When h = 8 , r^2 = 226.19 /8π = 8.9998

So r = 3.00  to nearest hundredth.

So this is the required image.

Answer: It a

Step-by-step explanation:

The slope of the line through points (4, -2) and (-1, 5) is

Answers

Answer: The slope is -1.4

Step-by-step explanation:

m = y2 - y1 / x2 - x1

5 - (-2) / -1 - 4

5 + 2 / -1 - 4

7/-5 (Rise over run)

-1.4 (Slope)

Does the graph represent function?

Answers

Answer:

no

Step-by-step explanation:

The graph shows the number of miles you and a friend run each week while training for a race.

Answers

Answer: 4 miles

Step-by-step explanation:

How long is the rectangle? *
A rectangle is 5cm longer than it is wide.
The perimeter of the rectangle is 86cm.
How long is the rectangle?

Answers

Solution

here, length= 5cm

breath= ?

Perimeter= 86 cm

By the question,

Perimeter (P) = l×b = 86 cm

or, 5cm × b= 86 cm

or, b = 86÷ 5

or, b= 17.2 cm

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