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
ser-zykov [4K]
3 years ago
9

Jason is 22 years older than his sister joan. in 9 years, he will be twice as old as joan. how old is each of them now?

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
3 0
Jason will be 36 and joan will be 27 years old.
You might be interested in
The formula c=√(a^2+4b^2 ) Solve the equation for b. That means get “b” all by itself on one side of the equation. Show your wor
fiasKO [112]

Answer:

b^{2} =\frac{c^{2}-a^{2}  }{4}

Step-by-step explanation:

I believe this is the correct answer. In order to check that my equations are correct I put in some dummy numbers.

a= 2

b=4

c= 2\sqrt{17}

7 0
3 years ago
Evaluate 5+ (-11) - (-11)
SOVA2 [1]

Answer:

5

Step-by-step explanation:

To solve a problem with negatives, we use the following rule.

If it is like

x+(-y), it is equivalent to x-y

If the equation is like

(-x)-(-y), it is equivalent to (-x)+y

So,

5+(-11)=5-11=-6

(-6)-(-11)=(-6)+11=5

Your answer is 5.

7 0
3 years ago
Find the value of X.
klemol [59]

Answer:

I think answer is 3

Step-by-step explanation:

BD = DA

BE = EC

Now, BD/BE = DA/EC

or, x + 5/2x = 4/3

or, 3x + 15 = 8x

or, 15 = 8x - 3x

or, 15 = 5x

or, 15/5 = x

or, 3 = x

Therefore x = 3 <u>Ans</u>

5 0
3 years ago
Pls help me this is due tomorrow
Anna [14]

Step-by-step explanation:

Claim: There's 14 Goats and 9 Chickens!!

Data:

Working with the Provided Information.

Let the Number of goats be x

let the Number of Chickens be y

x + y = 23..... (i)

Since the goat Possesses Two Pair of Legs... Which is a Total of 4 Legs... We say Let its Contribution be 4x.

The Chicken has Only a Pair Of Legs...Which is a total of 2 legs.... We say let its contribution be 2y

4x + 2y = 74 .....(ii)

BRINGING BOTH EQUATIONS TOGETHER.

x + y = 23

4x + 2y = 74

From Eqn i

x= 23 - y

Substitute into eqn ii

4(23 - y ) + 2y = 74

92 - 4y + 2y = 74

92 - 2y = 74

2y = 92 - 74

2y = 18

y= 9.

Substitute y into any of the eqns to get x

x + y = 23

x + 9=23

x = 23 - 9

x = 14

This simply proves that there are 14 Goats and 9 Chickens!!!.

HAVE A GREAT DAY!

7 0
3 years ago
1334 multiplied by 3546 multiplied by 745 multiplied by 8739 =
LenaWriter [7]

Answer:

3.00156378e13

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

7 0
3 years ago
Read 2 more answers
Other questions:
  • Explain how you can use the distributive property to check the binomial factors when a trinomial has been factored. Include an e
    12·1 answer
  • Which statement best describes the zeros of the function h(x) = (x-4)2(x - 7x + 10)?
    6·1 answer
  • What is the gcf of 2,4a
    7·1 answer
  • If a soccer team played 160 games and won 65% of them, how many games did they win?
    10·1 answer
  • Expand x(3x + 2)<br> Please could you answer this for me
    12·1 answer
  • A model giraffe has a scale of 1 in : 3 ft. If the model giraffe is 4 in tall, then how tall is the real giraffe
    15·2 answers
  • If 3 pounds of chocolate cost $25.50 how many pounds can you buy for $42.50
    8·2 answers
  • Triangle FEG is similar to triangle IHJ. Find the value of x.<br><br> PLEASE ANSWER!!!!
    12·2 answers
  • Functions Question (image attached)
    5·1 answer
  • A person buys 32 one-liter bottles of soda bottles for a large company party. The store clerk offers cardboard carrying cases fo
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!