1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
abruzzese [7]
3 years ago
6

Oliver read for450 minutes this month. His goal is to read for 10% more minutes next month. If Oliver meets his goal, how many m

inutes will he read in all during the two months?
Mathematics
2 answers:
Vedmedyk [2.9K]3 years ago
4 0

Answer:

He will have read 495 minutes

Step-by-step explanation:

10 percent of 450 is 45, add that to 450 and you get 495

Stells [14]3 years ago
4 0

Answer: He will read 495 minutes next month.


Step-by-step explanation:


You might be interested in
Write an equation of a parabola that opens to the left, has a vertex at the origin, and a focus at (–9, 0.
Georgia [21]
The standard equation of parabola:

(y-k)²=4p(x-h), with:

a) vertex = (h,k)

b) focus = (h+p, k)

c) directrix = (x=h-p)


Since this parabola has a vertex at (0,0) that means h=k=0

Hence the equation becomes: y²=4px, let's calculate p:
focus is given (-9,0) Remember h+p = -9 & since h=0, then p= -9
===> y²= - 36x
8 0
3 years ago
Solve for x.<br><br> Please help quick!
dexar [7]
\dfrac{5}{2} =  \dfrac{x}{ \frac{1}{7} }

Cross Multiply:
2x = 5 \times \dfrac{1}{7}

Evaluate right side:
2x =  \dfrac{5}{7}

Divide by 2 on both sides:
x =  \dfrac{5}{7} \div 2

Change the divide fractions to multiplication fraction:
x =  \dfrac{5}{7} \times  \dfrac{1}{2}

Combine into single fraction:
x =  \dfrac{5}{14}
4 0
3 years ago
What is the value of f ?
notka56 [123]

Answer:

60

Step-by-step explanation:

If we assume that the line is 180 degrees, we can subtract 180 and 120, to get 60. So f is 60.

5 0
2 years ago
Please help :) find the area of the regular polygon
viva [34]

9514 1404 393

Answer:

  3√3 square units

Step-by-step explanation:

The area of a regular n-sided polygon with radius r is given by the formula ...

  A = (n/2)r²·sin(360°/n)

For n=3 and r=2, the area is ...

  A = (3/2)(2²)·sin(360°/3) = 6·sin(120°) = 6(√3/2)

  A = 3√3 . . . . square units

_____

<em>Alternate solution</em>

The center of this polygon is the centroid, which divides each median into parts with the ratio 2:1. This means the given radius is 2/3 of the height of the triangle. The base of the triangle is 2/√3 times the height, so is ...

  b = (2/√3)(3) = 2√3

The area using these dimensions is calculated as ...

  A = 1/2bh

  A = 1/2(2√3)(3) = 3√3 . . . . square units

8 0
3 years ago
What is 7/100 as a decimal in terms of a dollar
tigry1 [53]

Answer:

Step-by-step explanation:

When you're working with 10, 100, 1000, just move the decimal the corresponding number of zeros. Then put the original number.

9/10000=0.00009

    ^ ^ ^ ^     ^ ^ ^ ^

If your multiplying, move the decimal the other way.

The answer to your question is $0.07 or 7 cents.

7 0
3 years ago
Other questions:
  • Which is equal to log base 2n=4
    14·2 answers
  • in a school the ratio of boys to girls 6/5. what is the probability of choosing a girl from a class of 22?
    10·1 answer
  • On a spelling test, Marcy got 15% of the questions incorrect. If there were 40 questions on the spelling test, than how many que
    11·1 answer
  • If you sleep 7 hours every night how many hours are you AWAKE in a year? Tips: There are 24 hours in a day. There are 365 days i
    10·2 answers
  • Which is the same as dividing 23 by 7
    10·1 answer
  • I WILL GIVE BRAINLIST AND 5 STARS <br> Show that (2x + i)(2x – i) = 4x² + 1
    7·1 answer
  • Tell me a please is a time limit on this
    10·2 answers
  • Solve for x. 4^(×-1)=1<br>​
    10·1 answer
  • A jewelry box has 10 items. Of those, half are necklaces. Two-fifths of the others are bracelets. The rest are rings. How many r
    7·2 answers
  • Need help on this is mathhhhhhhhhhhhhhhhhhhhhhhhh
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!