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
Nezavi [6.7K]
3 years ago
9

Tree times the sum of ten and a number is 25. What is the number? (Fraction)

Mathematics
2 answers:
ella [17]3 years ago
6 0

Answer:

Step-by-step explanation:

3(10+n) = 25

30 +3n =25

30-30 and 25-30=

3n=-5

3/3 and 5/-3

Leni [432]3 years ago
5 0

Answer:

3×(25-10)= 3×15=45.

However, if you are asking for the number which adds to 10 and makes 25, then the answer is 15.

You might be interested in
Use trigonometric ratios to find the indicated side
iragen [17]

Answer:

a = 139.1

b = 56.2

Step-by-step explanation:

A. Reference angle = 68°

Opp = a

Hyp = 150

Therefore:

Sin 68 = opp/hyp

Sin 68 = a/150

150*sin 68 = a

a = 139.1 (nearest tenth)

B. Reference angle = 68°

Adj = b

Hyp = 150

Therefore:

Cos 68 = adj/hyp

Cos 68 = b/150

150*cos 68 = b

b = 56.2 (nearest tenth)

4 0
3 years ago
Amarosa runs 3/4 mile everyday. How many miles does she run in 5 days?
Andre45 [30]

Answer:

3.75 or 3 3/4

Step-by-step explanation:

(3/4) times 5 equals 3.75

8 0
3 years ago
This equation shows how the number of cookies Jonah can bake is related to the amount of flour he has. c = 8f The variable f rep
Romashka [77]

Answer:

c = 24

Step-by-step explanation:

8*3=c

4 0
3 years ago
7 mark question. The answers on brainly only got me 3 so please help.
Nady [450]

Answer:

See step by step answer

Step-by-step explanation:

the factors are (x+22)(x-10)=0

so x = -22 and 10, but a dimension cannot be negative, so the answer for x is 10 and then if you plug it back in the dimensions are 4 cm, 11 cm and 21 cm.

When you multiply 4 * 11 * 21 = 924, so you know it's correct.

8 0
3 years ago
Suppose the number of prisoners held in a certain type of prison, measured in thousands, can be described by the polynomial - 2.
horsena [70]
Insufficient dvdsuicnfbf
8 0
3 years ago
Other questions:
  • Tony is standing at sea level. From his location, the angle of elevation of the top of Blue Mountain is 23°. Staying at sea leve
    7·1 answer
  • HELP PLEASE I NEED THIS FOR GRADUATION
    9·1 answer
  • Tyrell exercised this week both by walking and by biking. He walked at a rate of 4 mi/h and biked at a rate of 12 mi/h. The tota
    5·1 answer
  • Pls give the right answer to this question it is not 0.45662100456
    10·2 answers
  • What's the sum of the infinite geometric series where a1 = 240, and the common ratio is r = 1∕3 ?
    7·1 answer
  • A cylinder has a radius of 20 meters. It’s volume is 13,816 cubic meters. What is the height of the cylinder
    6·1 answer
  • QUESTION 1
    7·1 answer
  • The equation Y equals 15 X +30 can be used to model the earnings of a part time employees at a local department store where X re
    7·1 answer
  • If the Knicks win 5 games for every 2 they lose, then how many wins would they have if they played a total of 84 games?
    7·1 answer
  • Find the equation of the line tangent to the graph of f(x)=(lnx)^(4)at x=10
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!