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
Colt1911 [192]
3 years ago
14

Will give BRAINLIEST - Can somebody help me with this math question?

Mathematics
1 answer:
Paraphin [41]3 years ago
7 0

Answer:

23.9

Step-by-step explanation:

His route from school to Rhianna's house to his house forms a triangle in which the sides are 7 miles and the hypotenuse is unknown. Solving using the Pythagorean theorem, we find the route from Rhianna's house back home is 7^2+7^2=x^2.

Rounding to the nearest tenth, we now know this route is 9.9 miles. Adding the total distances from each location, we get an answer of 7 + 7 + 9.9 = 23.9.

You might be interested in
How do I solve question 2b) Given that 16^m=4, write down the value of m.
mafiozo [28]
M=1/2=>√16=4
good luck.

7 0
3 years ago
Read 2 more answers
Za and Zb are complementary angles. Za measures 78º.<br> What is the measure of Zb?
meriva

Answer:‍♀️

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A sign is 4 1/2 feet wide and 5 1/4 feet long . Find the area of the surface of the sign.
ZanzabumX [31]

Answer: 94.5

Step-by-step explanation:

9/2 × 21/4

Get common denominator

9 × 2 =18

2 × 2 = 4

18/4 × 21/4

21 × 18 = 378

378/4 = 94.5

7 0
3 years ago
Describe how to use a tens fact to find the difference for 15-8
scoundrel [369]
Because you need to subtract from 10, you need to do 10-8. Then you will add 5 since you took away 5 to subtract from 10.
8 0
3 years ago
Read 2 more answers
alani wants to buy a $360 bicycle. she is considering two payment options the image shows option A which consists of making an i
Nataliya [291]

for A)

if she has $ for the downpayment of $70

for B)

360-70+290

290/ 5=58

amount paid = 290-58(#month)

a=290-58m

ANSWER

A= -58m+290


8 0
3 years ago
Other questions:
  • Express (picture) in a radical form.<br> please show how you go to the answer, thanks!
    14·1 answer
  • Which is the graph of f(x) = 1/4(4)x
    6·1 answer
  • I can’t figure out the answer
    6·1 answer
  • This symbol ≥ means that one number is ____ ____ or equal to another number.
    13·2 answers
  • Use a complex fraction to write a rate comparing 2 1/2 cups of nuts to 1/2 lb pf fudge
    7·1 answer
  • Gerain and Deon are making trail mix. Gerain's recipe calls for 3 parts raisins to 2 parts almonds. Dean's recipe calls for 4 pa
    9·1 answer
  • The amount of money in an account can be determined by the formula A re where is the
    9·2 answers
  • If x=2-y and y is 256 what is x
    8·1 answer
  • Write an equation with the given point and slope.<br> Through (-1,7) and m = -3
    13·1 answer
  • Given that € 1 = £0.72<br> a) How much is € 410 in £?<br> b) What is the £ to € exchange rate?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!