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
Shkiper50 [21]
2 years ago
13

PLEASE ANSWER IM ON A TIMED QUIZ!!!

Mathematics
1 answer:
KengaRu [80]2 years ago
7 0

Answer:

95

Step-by-step explanation:

I assume you want the answer as soon as possible, but if you need help then feel free to ask any questions about this! :D

You might be interested in
Sophia pays £222 for a plane ticket.
Maurinko [17]

9514 1404 393

Answer:

  24.6%

Step-by-step explanation:

The cost of the ticket in euros is ...

  £222 × €1.38/(£1) = €306.36

Then the ratio of the tax to the to the total cost is ...

  €100/(€306.36 +100) = 100/406.36 ≈ 24.6%

6 0
3 years ago
Leah had 50 stickers. Leah gave 1/2 of the stickers to her sister. Of the amount left, she gave 2/5 to her friend.How many does
julsineya [31]
15 stickers

1/2 of 50 = 25
2/5 of 25 = 10
25 - 10 = 15
7 0
3 years ago
Read 2 more answers
Landon welded three pieces of metal together to form a triangle with side lengths that measure 8 inches, 9 inches and 17 inches.
Ray Of Light [21]

Answer:

<h3>No, it is not a right triangle</h3>

Step-by-step explanation:

In order to know whether the triangle is a right angle, we need to show that the square of the longest side is equal to the sum of the square of the other two sides

Longest side = 17in

other two sides = 8in and 9in

Check:

17² = 289

Sum of the square of other two sides

= 8² +9²

= 64 + 81

= 145

Since 17² ≠ 8² +9², hence the triangle that Landon created is not a right triangle

7 0
3 years ago
How to change 3 7/8 into an improper fraction
VladimirAG [237]
3 7/8

So we can use this a \frac{b}{c} = \frac{(a \times c) + b}{c}

So we get

3 \frac{7}{8} = \frac{(3 \times 8) + 7}{8}

= \frac{24+7}{8} = \frac{31}{8}
6 0
3 years ago
Read 2 more answers
What are the roots of the quadratic equation below?<br> x2 + 2x= -5
muminat

Answer:

No real root.

Complex roots:

x = -1 \pm 2i

Step-by-step explanation:

x^2 + 2x = -5

x^2 + 2x + 5 = 0

There are no two integers whose product is 5 and whose sum is 2, so this trinomial is not factorable. We can use the quadratic formula.

x = \dfrac{-b \pm \sqrt{b^2 - 4ac}}{2a}

x = \dfrac{-2 \pm \sqrt{2^2 - 4(1)(5)}}{2(1)}

x = \dfrac{-2 \pm \sqrt{4 - 20}}{2}

x = \dfrac{-2 \pm \sqrt{-16}}{2}

Since we have a square root of a negative number, there are no real roots. If you have learned complex numbers, then we can continue.

x = \dfrac{-2 \pm 4i}{2}

x = -1 \pm 2i

7 0
3 years ago
Read 2 more answers
Other questions:
  • (NEED HELP ASAP)
    9·2 answers
  • A random sample of 36 students at a community college showed an average age of 25 years. assume the ages of all students at the
    6·1 answer
  • There can be only one diagram of a net associated with each three-dimensional figure. Group of answer choices True False
    5·1 answer
  • What is the cube root of 512m^12n15
    10·2 answers
  • WHOEVER ANSWERS THIS QUESTION IN 5 MINS WELL GET THE BRAINLIEST ANSWER!!!! Ms. Kitts works at a music store. Last week she sold
    9·1 answer
  • Find square root of 5776 by long division method
    15·2 answers
  • Probablitlity question pls help
    10·1 answer
  • Determine the area of the figure on the coordinate grid. Round to the nearest hundredth if needed. Show all work to receive cred
    12·1 answer
  • 11. Kevin is comparing job offers at two stores.
    13·1 answer
  • The height of a right triangular prism is 1 5/6 inches each side of the triangular base measures 10 inches and the height of the
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!