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
bulgar [2K]
3 years ago
10

49=-7(t+1) Simplify.

Mathematics
1 answer:
-Dominant- [34]3 years ago
6 0

Answer:

49=7t

Step-by-step explanation:

You might be interested in
Solve using the quadratic formula 2x^2 + 7x - 15 = 0
marissa [1.9K]

Answer:

1.5 or -5

Step-by-step explanation:

2x²+7x-15=0

Divide by 2:

x²+7x/2-15/2=0

x=-7/2/2 ± √49/4(4)+15/2

  =-7/4 ± √49/16+120/16

  =-7/4± √169/16=-7/4 ±13/4

  =6/4 or -20/4

   =1.5 or -5

3 0
3 years ago
A dartboard has a circumference of 78.5 in.What is the diameter?
satela [25.4K]
2 \pi r = circumference
so,
\frac{circumference}{2 \pi } = radius

it equals 12.49 or 12.5 depending on rounding


I hope this helps!
4 0
4 years ago
Read 2 more answers
Tony fills his car with gas. His tank holds 14.0 gallons of gas. He pumps 8.37 gallons into the tank. If his car averages 27.6 m
shutvik [7]

Answer:

5 miles

Step-by-step explanation:

14 - 8.37 means his car still had 5.63 gallons

27.6/5.63 = 4.9

7 0
3 years ago
In Erica's class of 40 students, 45% of the students report that Art is their favorite subject. How many student
erica [24]

45% of 40 is 18.

Hope this helps!

3 0
4 years ago
Find the volume of the cylinder
valkas [14]
  • Radius=16mm=r
  • Height=h=17.5mm

Volume:-

  • πr^2h
  • π(16)^2(17.5)
  • π(256)(17.5)
  • 4480πmm^2
7 0
2 years ago
Other questions:
  • 1/2x=11 please solve
    9·1 answer
  • What does a equal? a/15 = 4/5?
    15·2 answers
  • What is the slope of a line that is perpendicular to a line whose equation is −2y = 3x + 7 ? Enter your answer in the box.
    7·2 answers
  • Marguerite is building a box from strips of wood. She needs 78 pieces of wood that are each 29 centimeters long. The wood comes
    5·1 answer
  • I’m not sure how to do this
    6·1 answer
  • 3 people share a sum of money in a ration of 3:5:7 If one recieves 10 more than the other, what is the amount shared
    9·1 answer
  • Find the radius of a circle with an area of 615.75 square kilometers
    13·1 answer
  • Write slope form of the equation of a line with the y intercept-3 and a slope of 1/2​
    6·1 answer
  • Use the distributive property to write an equivalent expression. 8(10p + 6q - 1)​
    14·1 answer
  • Aiden brought chocolate and vanilla cupcakes to school for his birthday. 12 students picked a vanilla cupcake and 88 students pi
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!