Mathematics High School

what is the ratio of 3 dimes to $4?

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Answer 1

Answer:

3:4 3 to 4 3/4

Step-by-step explanation:

Related Questions

Instructions: Find the missing length indicated.

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Answer:

the answer is the 90 degree

Decrease £120 by 12.5%

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Answer:

£ 105.

Step-by-step explanation:

Since it is required to decrease £ 120 by 12.5%, to perform this subtraction the following mathematical operation must be performed:

100 - 12.5 = 87.5

100 = 120

87.5 = X

87.5 x 120/100 = X

10,500 / 100 = X

105 = X

Thus, decreasing £ 120 by 12.5% you get a total of £ 105.

and hb this any answer please

Answers

Answer:

Using the Pythagorean Theorem we can see that:

[tex]9^2+40^2=1681\\\sqrt{1681}=41[/tex]

Thus, x is 41.

Simplify by combining like terms:

8 + 10a – 3 + 5a

Answers

Answer:

5+15a

Step-by-step explanation:

add like terms

8-3=5

10a+5a=15a

Need help plz. Don't answer for points or you will be reported!

Answers

Step-by-step explanation:

13.

Supplementary angles = 180º (theorem)

Set <ABD + <DBC = 180º

2x + (x+24) = 180º

add like terms = 3x+24=180

3x=156

x = 52

now plug in x for both angles

<ABD = 2(52) = 104

<DBC = 52+24 = 76

14.

complementary angles = 90º (theorem)

set <EFG + <GFH = 90º

y-32 + y = 90

2y - 32 = 90 : combine like terms

2y = 122

y = 61

now plug in y for both angles

<EFG = 61-32 = 29

<GFH = 61

15.

Vertical angles are equal to each other (theorem)

<PQR = <TRS

38 = 5w-7

45 = 5w

w = 9

plug into <TRS

<TRS = 5(9) - 7 = 38

(Also since you know that <PRQ is 38 and that the measure has to be the same for both angles, it can be assumed without algebra that <TRS would be 38º)

Hope this helps, for futher assistance please check out: http://linktr.ee/x.squared/

Box 1 measures 6 cmon width, 12 cm in length and 4 cm in height. The height is doubled to 8cm to produce a larger box, Box 2 Which phrase accurately describes the volume of Box 2 in relation to Box 1

Answers

Answer: put A

Step-by-step explanation:

Put A cause 1 can’t be measure so you have to add 4 .

PLS HELP DUE TODAY (show work pls) i only have one attempt left

Answers

Answer:

44 - 27 = 17

2hours 40min ---> 2 2/3

17 divided by 2 2/3 is equal to

i d k f a m i got 6.375 km/hour

Decrease £101 by 43%

Answers

101 - Percentage decrease =

101 - (43% × 101) =

101 - 43% × 101 =

(1 - 43%) × 101 =

(100% - 43%) × 101 =

57% × 101 =

57 ÷ 100 × 101 =

57 × 101 ÷ 100 =

5,757 ÷ 100 =

57.57

Answer:

Step-by-step explanation:

100-43=57%

57/100 x 101

0.57 x 101

£57.57

43/100 x 101

0.43 x 101

43.43

100-43.43

=£57.57

please help i dont understand

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Answer:

imma say 45m

Step-by-step explanation:

im not sure but tell me if im wrong so i can fix it. thanks

can you help me with this, please?

Answers

9514 1404 393

Answer:

b, c, d -- (all but the first)

Step-by-step explanation:

The key take-away regarding what relation is or is not a function is the following: a function has no repeated x-values.

The x-values in the table are -3, -1, 0, 2, so any suggested ordered pair with one of those as an x-value cannot be added to the table. The only such pair in the list is the first one (-3, 4). It cannot be added. All of the remaining three pairs can be added and the relation will remain a function.

If 50-3x=x-26, then x=

Answers

Answer:

x=19

Step-by-step explanation:

50 - 3x = x -26

50-3x-50=x-26-50

-3x=x-76

-3x-x=x-76-x

-4x= -76

x= -76/-4

x=19

(9.05x 104)*(3.2x10-3) =

Answers

Step-by-step explanation:

[tex]\tt{}(9.05 \times 104) \times (3.2 \times 10 - 3)[/tex]

[tex]\tt{}941.2 \times 29[/tex]

[tex]\tt{}27294.8[/tex]

(1 point)

3. Brayden stated that a flying disc had a circumference of 43.96 in. Eliza wanted to find the area of the

same flying disc. What is the area of the flying disc rounded to the nearest whole number? Both Brayden

and Eliza used 3.14 for I.

108 inches?

O 395 inches?

615 inches

154 inches?

4. A pizza has a circumference of 12 inches. Find the exact area of the pizza. Use 3.14 for T. (1 point)

452.16 in?

226.08 in2

113.04 in?

37.68 in2

Finish

Cancel

© 2020 Pearson Online & Blended Learning K-12 USA. All rights reserved.

Answers

Answer:

154

113.04 in

Step-by-step explanation:

Area of a circle = Tr²

Circumference of a circle = 2Tr

T = 3.14

r = radius

The radius has to be determined to calculate the area of the circle

43.96 in = 2 x r x 3.14

r = 43.96 in / 2 x 3.14

= 7 in

Area = 3.14 x 7² = 153.86 in = 154 in²

Can someone tell me the answer, please?

Answers

I believe it is rose bouquets good luck!!

Answer:

Rose bouquets

Step-by-step explanation:

Please mark me branliest?!?!

for her birthday kayla and three of her friends went to a movie

Answers

Answer:

That's great I guess-?

Kayla needs to stop flaunting the fact that she has friends :(

Can someone give me the answer to this please?

Answers

Answer:

Step-by-step explanation:

Answer:

ok so its C bc 8 x 0.5 = 4 and so there are 4 long rectangles so multiply by 4 which is 16 bc 4 x 4 = 16 next find the area of the 2 squares 0.5 x 0.5 =0.25

multiply that by 2 because there are 2 squares which is 0.5 and so

16+0.5= 16.5 in²

Step-by-step explanation:

The Dragons Soccer Team is having a pizza party and voted on
the toppings the players preferred. Of the 25 players, what
percent prefer cheese?

Answers

Answer:

no enough info

Step-by-step explanation:

Answer:

36%

Step-by-step explanation:

What is the degree of the term 2x in the polynomial 4x2 + 2x+1?

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Answer:

Step-by-step explanation:

degree of the term 2x is 1

Power of the variable x is the degree of the term

7th grade math help me pleaseeee

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Answer:

-11

Step-by-step explanation:

6*3=18+2*3=24

7*5=35

24-35=-11

Please help me please

Answers

Answer: 72

Step-by-step explanation:

Answer:

Step-by-step explanation:

Circumference of a circle = 2πr

Area of a circle: πr^2

Plug in:

C = 2πr

30.1 = 2(3.14)r

30.1 = 6.28r

r = 4.79 (Dividing both sides by 6.28)

Use area of the circle:

A = 3.14(4.79)^2

= 72.044474

Round to nearest whole number = 72

a class has 10 students how many choices for a president and a vice president are possible?

Answers

Answer:

for president there are 10, and in vice president there are 9

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the system shown is inconsistent!

Answer:

Consistent

Step-by-step explanation:

write and equation to solve for x.
what is the value of x?

Answers

Well since both angles equal a right triangle (90 degrees) you would set up the equation 90=2x+3x+5

90=2x+3x+5
85=5x
17=x

and to find the angles, just plug in x which is 17

Use the explicit formula to find the 7th term of the Geometric sequence.

A(1) = 5 r = 4

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Answer:

Step-by-step explanation:

A triangle has an area of 3x^2+9x-54 square centimeters. If the height of the triangle is x+6 centimeters, find the length of the base

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it should be b = 6(x - 3)

1/8 of 4 yards= ? feet not in decimal form

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9514 1404 393

Answer:

3/2 feet

Step-by-step explanation:

4 yards = (4 yd)(3 ft/yd) = 12 ft

1/8 of that is ...

(1/8)(12 ft) = (12/8) ft = 3/2 ft = 1 1/2 ft

help (: I’m so lost

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Answer:

The answer to no. 3 is 3

Step-by-step explanation:

No 3 is 3 x^9/2

Find the value of x.

Answers

Answer:

X = 9

okay If I'm wrong sry what's 9x3 it's 45 right ( me not using a caluctalter ) ( I didn't even spell that Right lol ) but anyways it's X=9

Find p and q .......

Answers

Answer:

Q = 9

P = 5

Step-by-step explanation:

Someone help and plz make sure it’s right

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Step-by-step explanation:

13² = 5² + x²

x² = 13² - 5²

x² = 144

x = √144

x = 12

answer = 12 km

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