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
Nat2105 [25]
2 years ago
12

Paula, Adam, and Jessica are siblings. Adam is half the age of Paula, and Jessica is one quarter of Paula's age. In six years' t

ime, Jessica will be 75% of Adam's age.
a How old is each sibling now?

b How old will each sibling be in six years' time?

c In how many years' time will Jessica be 75% of Paula's age?​
Mathematics
1 answer:
Lelu [443]2 years ago
7 0

Step-by-step explanation:

answer is in photo above

You might be interested in
Evaluate the following<br> a) 4!=<br> b) 0!=<br> c) 2! + 3!=<br> d) 3! x 4!<br> e) 10! / 7!
IRISSAK [1]

Answer:

See below for answers and explanations

Step-by-step explanation:

4! = 4*3*2*1 = 24

0! = 1

2! + 3! = 2*1 + 3*2*1 = 2 + 6 = 8

3! * 4! = 3*2*1 * 4*3*2*1 = 6 * 24 = 144

10! / 7! = 10*9*8*7*6*5*4*3*2*1 / 7*6*5*4*3*2*1 = 10*9*8 / 1 = 720

6 0
2 years ago
How to do two step inequalities
Rudik [331]
If I were you, I would search it up on VirtualNerd but you first undo using the opposite of PEDMAS and if you divide or multiply with a negative integer, the direction of the inequality thing in the middle of the equation switches directions.

3 0
3 years ago
What's the expanded form to write 16,107,320
Romashka [77]
(10,000,000) + (6,000,000) + (100,000) + (7,000) + (300) + (20)
6 0
3 years ago
-3p-(-8+4p) combining like terms &amp; distributive property
Nutka1998 [239]
Work: -3p-(-8+4p)
Distribute
-3p+8-4p
Combine
-7p+8
Answer: -7p+8

Hope that helps
8 0
3 years ago
Read 2 more answers
Solve AABC. Round your answers to the nearest hundredth, if necessary
Aloiza [94]

Answer:

C=25^{\circ},\\a\approx 10.72,\\b\approx 11.83

Step-by-step explanation:

The sum of the interior angles of a triangle is 180 degrees. Thus, angle C must be 180-90-65=25^{\circ}.

In any triangle, the Law of Sines is given by \frac{\sin A}{a}=\frac{\sin B}{b}=\frac{\sin C}{c}.

Therefore, we have:

\frac{\sin 90^{\circ}}{b}=\frac{\sin 25^{\circ}}{5},\\\\b=\frac{5\sin90^{\circ}}{\sin 25^{\circ}}=11.8310079158\approx \boxed{11.83}

\frac{a}{\sin 65^{\circ}}=\frac{5}{\sin25^{\circ}},\\a=\frac{5\sin 65^{\circ}}{\sin25^{\circ}}=10.7225346025\approx \boxed{10.72}

8 0
3 years ago
Other questions:
  • How much would you pay today to receive $1,000 at a certain future date if you require a return of 2%?
    7·1 answer
  • Simplify the expression of 2x+8x +4x =
    7·1 answer
  • X+2=7<br> I={…-1,0,1,…}<br> Answer:
    7·1 answer
  • The systolic blood pressure of 18- year- old women is normally distributed with a mean of 120 mmHg and a standard deviation of 1
    12·2 answers
  • Please need help "Find 135% of 64."
    9·2 answers
  • I need the answer to this please
    13·1 answer
  • Whoever answers correctly gets brainliest.
    8·1 answer
  • Could someone help me i don’t understand it
    13·1 answer
  • . 6x – 3y = 15
    15·1 answer
  • Consider the function y 2x+3. which is true
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!