Mathematics High School

Tom needs $150.00 to buy a stereo. Right now, he has $90.00.

What percent of the amount needed does he have?

Answers

Answer 1

Answer:

I think 60.00 is the answer

Step-by-step explanation:

hope you like my answer

Answer 2
60%

150 divide by 100=1.5

90 devide by 1.5= 60

Related Questions

help, please
I don't know

Answers

109 is 385.15901060071% of 28.3

Answer:

385.16%  to the nearest hundredth.

Step-by-step explanation:

109 / 28.3 = 3.8516

To get the percentage we multiply by 100:

= 385.16%

2
A cone has base of radius 2cm.
The perpendicular height of the cone is 5cm.
Calculate the surface area of the cone

Answers

Answer:-

A ≈ 46.4

Step-by-step explanation: -

Formula: πrl + π r²

l = √r² + h²

hope it helped

Create an equation to solve for x, then solve to find its value.

Answers

Answer:

Equation: x + 16 + 13 + x = 21 ; x = -4

Step-by-step explanation:

x + 16 + 13 + x = 21 (Given)

2x + 29 = 21 (Added like terms)

2x = -8 (Subtracted 29 on both sides)

x = -4 (Divided 2 on both sides)

Answer:

Step-by-step explanation:


Use the slope formula to calculate the slope of the line.
(8, 11), (-4, -13)

A) 2B)
-2
1/2
D)
C)-2

Answers

Answer:

2

Step-by-step explanation:

slope formula: y2-y2/x2-x1

plug in the values

-13-11/-4-8

-24/-12

2

s is inversely proportional to t . When s = 0.5 , t = 7 Work out t when s = 5

Answers

Answer:

t = 0.7

Step-by-step explanation:

s = k/t  where 'k' is the constant of variation

given:  0.5 = k/7 so k = 3.5

5 = 3.5/t

5t = 3.5

t = 0.7

Some easy points!
Whats 79 + 80 + 70


Ik the answer btw- lol

Answers

79+80+70=229
ur welcome

Charlie makes $34 an hour and will get a 20% raise starting next week. Choose True or False for each statement
1. Next week, Charlie's new hourly wage will be 120% of his original wage
2. Next week, Charlie's new hourly wage will be $40.80.
3. Next week, Charlie will be making $6.80 less than his current hourly wage.
4. Next week, Charlie will be earning an additional 20 cents per hour.

Answers

Answer:

#2

Step-by-step explanation:

$34.00×20%=$6.80

$34.00+$6.80=$40.80

Which set of numbers could be the measures of

Answers

Answer:

The correct answer is

117,°58.5°,31.5°

help me find the answer please

Answers

Answer:

The answer for the question is 60%

the answer to that problem is 60%

Can some one answer these two questions

Answers

Answer:

1. Variable Term

2. Constant Term

Step-by-step explanation:

ANSWER:

1. Variable term

2.Constant term

first question is not clearly visible please mention it in comments

e(x) = -x + 1
Find e(-1)

Answers

Answer:2

Step-by-step explanation:x is -1. -(-1) is 1. 1+1=2

Rewrite 140 1/8 in radical form.

Answers

Answer:

8 √ 140

Step-by-step explanation:

Which digit is in the thousands place?
1,234.5678

Answers

Answer:

1

Step-by-step explanation:

The number in words is one thousand two hundred and thirty four (others are in decimals) hence the answer is 1

Answer:

The 1 in 1,234.5678

Step-by-step explanation:

If the question was thousandths it would be in the decimal place but since the answer is thousands place it is the 1, the 4 is the ones place, the 3 is the tens place, the 2 is the hundreds place, and the 1 is the thousands, you could also say to help make it easier, 4, 30, 200, 1,000. Hope this helped!

Read this sentence from a student essay and then answer the question.

Manjiro is brave and shows this bravery in a variety of ways.

Which choice best revises the sentence so that it offers text evidence from Heart of a Samurai?

Manjiro is the bravest character in the story, and he shows this bravery in many different ways.
Manjiro is brave and shows this bravery as he jumps into the sea and swims determinedly toward the boats.
Manjiro is not only brave, but also he is extremely resourceful and one day dreams of becoming a samurai.
Manjiro is brave, resourceful, and filled with lots of questions that he is always asking of the others.

Answers

Answer:

c

Step-by-step explanation:

Answer: C

Step-by-step explanation:

Manjiro is not only brave, but also he is extremely resourceful and one day dreams of becoming a samurai.

Can someone help me please ill give brainy

Answers

Y = 6

Since there is no slope the equation would look like this y=0x+6

Well 0 times x is 0 so y=+6

Answer:

The equation is y = 6

because there is no x so it would be able to have a x in the equation

for exampl like y = 1x +2

Marissa wanted a laptop. Best Buy was selling it for $329.00. She had a coupon for 15% off. The sales tax was 8.5%. How much did Marissa end up spending?

Answers

Answer:

you need to divied 15 them subtrac  8.5

Step-by-step explanation:

Part A. Write the equation 5 = 10x – 5y in slope-intercept form.
Part B. Identify the y-intercept.

Answers

Answer: See explanation

Step-by-step explanation:

Slope intercept formula: y = mx + b

5 = 10x - 5y

Add 5y to both sides

5y + 5 = 10x

Subtract 5 from both sides

5y = 10x - 5

Divide both sides by 5

y = 2x - 1

The y-intercept is -1

Hope I helped!

The y-intercept of the line 5 = 10x - 5y is b = - 5.

What are lines and their slopes?

We know lines have various types of equations, the general type is

Ax + By + c = 0, and the equation of a line in slope-intercept form is

y = mx + b.

Where slope = m and b = y-intercept.

the slope is the rate of change of the y-axis with respect to the x-axis and the y-intercept is the (0,b) where the line intersects the y-axis at x = 0.

Given, an equation of line  5 = 10x - 5y.

In slope-intercept form it is 5y = 10x - 5 (y = mx + b).

So, the y-intercept of this line is - 5.

learn more about lines and slopes here :

https://brainly.com/question/3605446

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7th grade math help me plzzz

Answers

Answer:

1,2.5

3,4.5

4,5.5

6,7.5

8,9.5

Step-by-step explanation:

Which construction could be used to construct an isosceles triangle ABC given line
segment AB?
A. Mark a third point C not on segment AB. Draw segments AC and BC.
B. Label a point Con segment AB and construct a line perpendicular to AB
through point C. Draw segments AC and BC.
C. Construct the perpendicular bisector of segment AB. Mark the intersection of
this line and AB and label it C. Draw segments AC and BC.
D. Construct the perpendicular bisector of segment AB. Mark any point C on the
perpendicular bisector except where it intersects AB. Draw segments AC and
ВС.

20 points!!!!!

Answers

Answer:

In the given two column proof two sides and included angles are equal.

Triangles are congruent if any pair of corresponding sides and their included angles are equal in both triangles .In the figure sides BD≅BD , AB≅ BC and <ABD ≅,BDD Therefore triangle ABD and triangle CBD are congruent by SAS property of congruence.

An isosceles triangle is one which has two equal sides and angles. Thus for the construction question given, the answer is Option D.

An isosceles triangle has two equal sides and angles.  Thus the required steps to construct an isosceles triangle as given in the question are:

i. Draw the given line AB.

ii. With any radius (greater than the midpoint of AB) and point A, draw an arc above  AB.

iii. Using point B now and the same radius, draw arcs to intersect the previous arc.

iv. Mark any point C on the  perpendicular bisector except where it intersects AB. Draw segments AC and  ВС.

This will produce a triangle with equal base angles and two equal sides. Thus an isosceles triangle ABC.

Check: https://brainly.com/question/11813708

Dwight left Schrute Farms and drove to Dunder Mifflin. After leaving Dunder Mifflin, he stopped at the Scranton White Pages, and then drove back to Schrute Farms. The diagram shows the top view of the locations of these three places and their distances from each other. What is the TOTAL distance that Dwight drove?

Answers

Answer:

21.5

Step-by-step explanation:

to find the missing distance, plug in the other numbers.

a^2+b^2=c^2

5.2^2+b^2=9^2

27.04+b^2=81

81-27.04=53.96

square root of 53.96 is 7.35

and then you add 9+5.2+7.35=21.5

Answer:

21.5

Step-by-step explanation:

cause I did the math :)

Which distribution is positively skewed?
​

Answers

None of the distributions are positively skewed

How to determine the distribution?

A distribution that is positively skewed would have the following highlights:

More points on the left, if represented on a dot plotTall bars on the left, if represented on a histogramWhisker on the left, if represented on a box plot

The above means that none of the distributions are positively skewed.

This is so because:

A is negatively skewed because there are more points on the rightB and C are symmetrical because there are tall bars at the middleD is negatively skewed because the whisker is at the right

Read more about skewness at:

https://brainly.com/question/24309209

#SPJ1

Answer:

Step-by-step explanation:

it’s d

A rectangular sandbox measures 4 feet by 7 feet by 2 feet. How many cubic feet of sand can the sandbox hold?

Answers

Answer:

56 cubic feet

Step-by-step explanation:

V = l x w x h

V = 4 x 7 x 2

Ramon earns $1,835 each month and pays $53.80 on electricity. To the nearest tenth of a percent, what percent of Ramon's earnings are spent on electricity each month?​

Answers

Answer:

Sorry Iam at exam now

I know the answer but IAM writing exam

HELP ME PLS !!!!!!!!!!!

Answers

Answer:

a

Step-by-step explanation:

it's a lol easy homie it's really simple

Decide whether this statement is "always, sometimes, or never"

"The diagonals of a trapeziod are congruent

a sometimes
b never
c always

Answers

The answer is sometimes, only if the trapezoid is an isoceles trapezoid.


Please I need help


Multiply the following
polynomials. The solution must be in standard form.
(1 + 3x5) (17x2 + 9x6 – 20)
O 24x11 +42x7 + 9x6 + 60x5 – 17,2 – 81
O 17x2 + 27:11 – 20
O 27x11 + 5127 + 9.26 – 6025 + 17x2 – 20
0 27x10
+ 5108 + 9x4 – 60x2 – 20

Answers

9514 1404 393

Answer:

  (c)  27x^11 +51x^7 +9x^6 -60x^5 +17x^2 -20

Step-by-step explanation:

As with many multiple-choice questions, you only need to look at something that will discriminate the correct answer from the wrong one.

The highest-degree product term is the product of the highest-degree terms in the factors:

  (3x^5)(9x^6) = 27x^11

This matches choice C only.

_____

In case you're interested in actually performing the rest of the multiplication, the distributive property applies.

  (1 +3x^5)(17x^2 +9x^6 -20)

  = 1(17x^2 +9x^6 -20) +3x^5(17x^2 +9x^6 -20)

  = 17x^2 +9x^6 -20 +51x^7 +27x^11 -60x^5

Writing these terms in order of decreasing exponents gives ...

  = 27x^11 +51x^7 +9x^6 -60x^5 +17x^2 -20

Write the phrase as an expression 3 fewer than 18 An expression is ---

Answers

The required expression is [tex]18-3[/tex].

Important information:

The given phrase is "3 fewer than 18".

We need to find the algebraic expressions for the given phrase.

Algebraic expressions:

The algebraic expressions for the phrase "a fewer than b" is:

[tex]b-a[/tex]

Similarly, the algebraic expressions for the phrase "3 fewer than 18" is:

[tex]18-3[/tex]

Therefore, the required expression is [tex]18-3[/tex].

Find out more about 'Algebraic expressions' here:

https://brainly.com/question/1000626

For a car moving at a constant speed, the distance traveled varies directly with the time spent driving. If such a car travels 500 miles in 10 hours, how long does it take to travel 350 miles?

Answers

well if we have 180 miles in 9 hours then by division we can work out that in 1 hour the car travels 20miles. so to get to 140 from 20 we times by 7 so we do the same to the hours which would be 7 hours

QUICK 50 POINTS!!!!!
In complete sentences, explain how to determine the angle measurement for this angle.

Answers

Answer:

108 or 68

Step-by-step explanation:

- Think Critically Oxygen-16 and oxygen-
17 are isotopes of oxygen. The numbers 16
and 17 represent their mass numbers,
respectively. If the element oxygen has an
atomic number of 8, how many protons
and neutrons are in these two isotopes?

PLSSS help me ASAP

Answers

Answer:

i dont  know the answer but i think its 12

Step-by-step explanation:l

people are goof

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