Mathematics High School

Subtract
A. 3/4
B. 1/4
C. 3/16
D. 9/16

Answers

Answer 1

Answer:

9/16

Step-by-step explanation:

Related Questions

Please help meee
plz tell me where the put the points also and what to write

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Step-by-step explanation:

number of 1 2 3 4

pages

number of 4 8 12 16

photos

i hope it helps

From a barrel of colored marbles, you randomly select 1 blue 6 yellow 7 red 4 green and 6 purple marbles

Answers

Complete question :

From a barrel of colored marbles, you randomly select 1 blue 6 yellow 7 red 4 green and 6 purple marbles. Find the experimental probability of randomly selecting a marble that is NOT yellow.

Answer:

Step-by-step explanation:

Total number of marbles :

Blue = 1 ; yellow = 6 ; red = 7 ; green = 4 ; purple = 6

Total = (1 + 6 + 7 + 4 + 6) = 24 marbles

Probability of selecting marble that is not yellow :

Number of marbles that aren't yellow / total number of marbles

Marbles that aren't yellow = 24 - 6 = 18

P(selecting a marble that isn't yellow) = 18 / 24 = 3/4

ect the correct answer.
Which of the following graphs represents the equation below?

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Seems like none of them +4 unit up yaxis

use the picture to write each ratio as a simplified fraction (how are you going to find the length of the third side?) show your thinking

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Answer:

See below

Step-by-step explanation:

to figure out the ratios we must figure out the length of hypotenuse first to do so we can consider Pythagoras theorem given by

[tex] \displaystyle {a}^{2} + {b}^{2} = {c}^{2} [/tex]

[tex] \displaystyle \implies c = \sqrt{ {a}^{2} + {b}^{2} } [/tex]

substitute:

[tex] \displaystyle c = \sqrt{ {12}^{2} + {9}^{2} } [/tex]

simplify squares:

[tex] \displaystyle c = \sqrt{ 225 } [/tex]

simplify square root:

[tex] \displaystyle c = 15[/tex]

now recall that,

[tex] \displaystyle \sin( \theta) = \frac{opp}{hypo} [/tex][tex] \displaystyle\cos( \theta) = \frac{adj}{hypo} [/tex][tex] \displaystyle \tan( \theta) = \frac{opp}{adj} [/tex]

the ratios with respect to angle w given by

[tex] \displaystyle \sin( W) = \frac{12}{15} = \frac{4}{5} [/tex][tex] \displaystyle \cos(W) = \frac{9}{15} = \frac{3}{5} [/tex][tex] \displaystyle \tan( W) = \frac{12}{9} = \frac{4}{3} [/tex]

the following ratio with respect to angle X

[tex] \displaystyle \sin(X) = \frac{9}{15} = \frac{3}{5} [/tex][tex] \displaystyle \cos(X) = \frac{12}{15} = \frac{4}{5} [/tex][tex] \displaystyle \tan( X) = \frac{9}{12} = \frac{3}{4} [/tex]

Explain box and whisker and how does it work?

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a box plot is a graph that summarizes numerical data based on quartiles, which divide a data set into fourths

Find the volume of the solid.

The volume of the solid is____
cubic centimeters.

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27 cubic centimeters

solve the equation using square roots. round your solutions to the nearest hundredth. 5x^2+2=6

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x = 0.89
x = -0.89
two solutions

The data given for a football kicked from the field follows a quadratic model, h(x) = - 3x2 + 18x + 7. Where h(t) is the height in feet and t is the in seconds. Using this model, what is the maximum height the ball will reach?

43 ft
7 ft
34 ft
17 ft

Answers

Answer:

C) 34

Step-by-step explanation:

use -b/2a to find the x value of the vertex (3)

then plug 3 into equation

- 3(3)² + 18(3) + 7

the answer is 34

please help ill mark brainliest!

Answers

Answer:

subject?

Step-by-step explanation:

you can look at the image.

Which property would you use to simplify the following expression ? 3(y + 4)

Answers

Answer:

Distributive property

Step-by-step explanation:

You would use the distributive property to simplify this. The simplified expression is 3y+12

Answer:

Distributive property

Step-by-step explanation:

3(y + 4) ← multiply each term in the parenthesis by 3

= 3y + 12

3 dogs plus 5 cats cost $365. 5 dogs plus 3 cats cost $491. What is the cost of one cat?

Answers

$22 because if you substitute dogs cost for 85 then solve cats are 22 each

Answer:

Solution given;

let dogs be d and cats be c.

according to the question

3 d +5 c =$365........[1]

5d+3c=$491.............[2]

By doing elimination method

multiplying equation 1 by 5 and equation 2 by 3 and subtracting

we get

15d+25c=$365*5

15d+9c=$491*3

- - -

____________

;16c=$352

c=[tex] \frac{352}{16} [/tex]=$22

the cost of one cat is $22.

Andy estimated that he would need 73 feet of lumber for a tree house project. He later found that the actual amount of lumber needed was 62 feet. What was the percent error of Andy's estimation?

Answers

Answer:

17.74%

Step-by-step explanation:

The formula for percent error is given as:

|Estimated value - Actual value|/Actual value × 100

From the above question:

Estimated value = 73 feet

Actual value = 62 feet

Hence,

Percent error = |73 - 62|/62 × 100

= 11/62 × 100

= 17.741935484%

Approximately , percent error = 17.74%

Therefore, the percent error of Andy's estimation is 17.74%

This graph shows Arnie’s net gain or loss for the day after 200 people have played. What most likely explains these results?

Answers

Answer:

200 + 67 ^+ 8

Step-by-step explanation:

It’s all there in the picture will give brainlest to correct answer

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Answer:

1. 10

2. 1 and 18

3. 17

4. 8

A school club needs 300 feet of rope for a project. They have the amounts of rope listed below.

• 2 pieces of rope that are each 16 yards in length

• 1 piece of rope that is 12.5 yards in length

• 1 piece of rope that is 123.25 feet in length

How much additional rope, in feet, does the school club need in order to have enough rope for their project?

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Answer: You need an additional 132.25 ft

Step-by-step explanation:

It’s really just addition and then subtraction dude

Question #12: What is the mean absolute deviation of Hailey's science
scores? 70 82 84 94 *

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Answer: 82.5

Explanation:

help! I'll mark as brainliest

Answers

Answer:

25°

Step-by-step explanation:

First, Half of a full circle is 180°. So You want to add 125 + 35, which will get you 155. Now, You need to subtract 180 - 155. You will get 25. Hope this helps!

Answer:

Hello! answer: x = 20

Because 20 + 20 + 35 + 35 + 125 + 125 = 360

Hope that helps!

what is the value of x?

Answers

Answer:

37.5

Step-by-step explanation:

B is the midpoint of AC, if AB=2x+1 and BC= 3x-4, what is x? What is the measure of BC? What is the measure of AC?

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Answer:

ayaw pag salig og brainly lods

Will mark brainlist for correct answer

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Answer:

I would say not here D.

Step-by-step explanation:

Because I found the area of the base first *the square* which is 4 x 11 = 44 and the rectangles are 4 x 14= 56 x 2 since there are 2 rectangles is 112. Then the triangles are 11x14=154/2=77 x 2 since there are 2 triangles is 154. Then we add up all those numbers 44+112+154= 310 not 308 *C*.

Hope I was able to help!

What is the vertex of the parabola with equation y = 3x2 + 1?

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Answer:

Step-by-step explanation:

Anyone help me with this please!!

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Answer;
35, 70, and 77

Help please ASAP
2. A birthday present is placed into a rectangular
shoe-box. The box has the following dimensions: 3
inches by 7 inches by 8 inches. What is the minimum
amount of wrapping paper needed to cover the
entire box?
a.
146 sq. in.
b.
101 sq. in.
C
202 sq. in.
d.
168 sq. in.

Answers

Answer: 168 sq. in.

Step-by-step explanation: the shape is a cubiod the volume is lbh=3*7*8=168

Give the restrictions on the domain (the excluded values) of
5x-10/5x2 +5x-30

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Answer: x = -3 and x = 2

Step-by-step explanation:

Please help!

Due soon...

Answers

Answer:

1: 233 m

2: 466 m

3: 241.87 m

4: 483.72

Step-by-step explanation:

The Pythagorean Theorem states that a^2 + b^2 = c^2, in which c is the hypotenuse (in this case, PQ and RS).

1: 105^2 + 208^2 = 54289, square root of 54289 = 233

2: Since the area of the triangle makes up half of the rectangle, multiply the area by 2 to get 466

3: 120^2 + 210^2 = 58500, square root of 58500 is 241.87

4: Multiply by 2 to get 483.72

Which pair of segments must be parallel? A. AB and CD B. AB and GH C. CD and EF D. EF and GH

Answers

Answer:

G and H

Step-by-step explanation:

though with that being said i may be wrong (im not scamming like other users with random answers im being for real)

Please help me pleaseeee

Answers

the answer is n=18

Hope this helps :))

Answer:

Step-by-step explanation:

n=(6*42)/14

n=252/14

n=18

Eli and Alexis began saving money the same week. The table below shows
the models for the amount of money Eli and Alexis had saved after x
weeks.

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Ummm there’s no question or table

Which measurement can be used to describe the size of an angle

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Answer:

Step-by-step explanation:

degrees

Degrees

Hope this helps!

Help with math I am bad at it so if you could help me thank you

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Answer:

The probability that Tara will select a blue marble from each bag is [tex]\frac{2}{27}[/tex].

Step-by-step explanation:

Since there are 15 marbles in the first bag and 9 marbles in the second bag, that means there are a total of 135 different combinations of one marble from each bag. Since there are 5 blue marbles in the first bag and 2 blue marbles in the second bag, there are 10 different possible combinations of one blue marble from each bag. The probability that Tara will select a blue marble from each bag can be represented as [tex]\frac{10}{135}[/tex] or [tex]\frac{2}{27}[/tex].

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Subtract A. 3/4 B. 1/4 C. 3/16 D. 9/16

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Subtract
A. 3/4
B. 1/4
C. 3/16
D. 9/16