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
iragen [17]
3 years ago
8

Use the number line below, where RS = 8y +4, ST = 4y + 7, and RT = 107.

Mathematics
1 answer:
NISA [10]3 years ago
8 0

Answer:

a) Finding value of y:

8y+4+4y+7=107

12y+11=107

12y =107-11

12y =96

y = 96/12

y = 8

b) RS= 8y+4

= 8(8)+4

= 64+4

= 68

ST= 4y+7

= 4(8)+7

= 32+7

= 39

You might be interested in
Find the area of the triangle with the given measurements. A = 48°, b = 30 ft, c = 14 ft
Mariulka [41]

Answer:

  156.06 ft²

Step-by-step explanation:

The applicable formula for the area of the triangle is ...

  Area = (1/2)bc·sin(A)

Filling in the given numbers, you have ...

  Area = (1/2)(30 ft)(14 ft)·sin(48°) ≈ 156.06041335 ft²

The area of the triangle is about 156.06 square feet.

_____

Sufficient digits are provided here so that you can round to the precision you (or your computer) may desire.

3 0
3 years ago
A S A P ! ! ! ! <br><br> I nEEd help again!!
atroni [7]

Answer:

3.00 feet

Step-by-step explanation:

....johigdudyfyfyfyfufydeteyrfyfyfyftydtdtdyvyvyvyddrdtcyvuuvbvuvyc4s3syvy

6 0
3 years ago
Maya has 120 caramel apples to sell. Each caramel apple is covered with one
mylen [45]

Answer:

peanuts=2/5

chocolate chips=1/8

coconut=3/10

rest=sprinkles

2/5+1/8+3/10

lcm=40

<u>16 + 5 + 12</u>

     60

=33/60

60/60 -33/60

=27/60

=9 /20 apples are covered with sprinkles

9/20 x 120

<h2>=63 apples are covered with sprinkles</h2>

Step-by-step explanation:

6 0
2 years ago
osiah invests $360 into an account that accrues 3% interest annually. Assuming no deposits or withdrawals are made, which equati
sammy [17]

The standard compound interest formula is

Future value after x years with an annual interest of i

=Present Value (1+i)^x [which is an exponential function]

for given present value of $360. interest=0.03 (3%) and a total of x years, above equation reduces to

Future value after x years

=360(1.03^x)


4 0
3 years ago
Sion 5(7 - 4)2 + 3+ 11.
netineya [11]

Answer:

44

Step-by-step explanation:

use the order of operations

5 (3) 2 + 3 + 11. solve within parenthesis

15 × 2 + 3 + 11. multiply left to right

30 + 3 + 11. multiply left to right

33 + 11. add left to right

44. add

the order of operations is more commonly known as PEMDAS.

(parenthesis, exponents, multiply and divide, add and subtract)

If you are still confused there is a Brain Pop about PEMDAS. just search "order of operations" on the brain pop website

3 0
2 years ago
Other questions:
  • Simplify 7x +42/ x2+13x +42
    5·2 answers
  • An angle measures 66° more than the measure of its complementary angle what is the measure of each angle
    11·1 answer
  • If sales tax is 8 percent how much would you pay for a book that costs $15.00​
    11·2 answers
  • find two consecutive even integers such that five times the smaller integer is ten more than three times the larger integer
    7·1 answer
  • How many hours are there in 1 month if there are 31 days in a month. Will mark brainliest.
    10·2 answers
  • A map is drawn to scale such that 1/8 inch represents 65 feet. if the shortest route from the dorm to the grocery store measures
    9·1 answer
  • katrina drinks 0.5 gallons of water per day. which expression shows how to find the number of cups of water she drinks in a week
    9·2 answers
  • I bought 5 burgers and 2 fries for 17.65 went back bought 2 burgers and 3 fries and paid 10.25. how much does one burger cost an
    11·1 answer
  • Suppose that the store manager of a small rural pharmacy is doing a linear regression of daily sales of over-the-counter (OTC) d
    12·1 answer
  • Use the graph f(x)=x^3 to graph h(x)=1/2(x-3)^2-2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!