All categories

3 years ago

Mia is three years older than twice her sister Brooke's age. The sum of their ages is

Mathematics

2 answers:

galina1969 [7]3 years ago

6 0

Answer:

Brooke can be no older than 21

Step-by-step explanation:

M=3+2B

M+B is less than or equal to 30

3+2B+B=30

3+3B=30

3B=27

B=9

M=21

madreJ [45]3 years ago

6 0

21 is your answer!

Hope This helps!

You might be interested in

Write two different congruent statements that indicate the triangles in each pair are congruent( Odd number questions only)

ryzh [129]

Answer:

Step-by-step explanation:

17) HI ≅ UH ; GH ≅ TU ; GI ≅ TH

ΔHGI ≅ ΔUTH by Side Side Side congruent

∠G ≅ ∠T ; GI ≅ TH ; ∠GIH ≅ ∠THU

ΔHGI ≅ ΔUTH by Angel Side Angle congruent

19) IJ ≅ KD ; IK ≅ KC ; KJ ≅ CD

ΔIJK ≅ ΔKDC by Side Side Side congruent

∠J ≅ ∠D ; IJ ≅ KD ; ∠I ≅ ∠DKC

ΔIJK ≅ ΔKDC by Angle Side Angle congruent

7 0

3 years ago

Four bread rolls weigh a total of 3/5 pounds. houw much does each bread roll weigh?

NikAS [45]

Answer:

each bread roll weighs 3/20 pounds. (you can also write it as 0.15 pounds)

Step-by-step explanation:

4 0

3 years ago

1.9 as a mixed number in simplest form

Yuri [45]

1.9 = 1 9/10 in simplest form

5 0

3 years ago

Can I get some help? <br><br> Please show your work! <br><br> Thanks!

kirill [66]

Hey there,

Your question states: You have a 332 feet fencing to enclose a rectangular region. What is the maximum area.

Your correct answer would be 6,889.

Reason/explanation:

The formula that we would use is $P = 2l+2w$

$f(x)=ax^{2} +b*x+c$

$L=166=-W\\ L=83$
_____________________________________________________________

So by this, now that we know that $L=83$

We do . . . 83 × 83. . .

And you final answer would be Option A.) 6,889

Hope this helps you!

~Jurgen

6 0

3 years ago

Read 2 more answers

3a. Angie multiplied the following numbers and wrote her answer in scientific notation. Is her answer correct? * (6 x 104) (7 x

Varvara68 [4.7K]

Hshdhhssgsbsbbsbhshshshshhfhddbb36363699bxbxbxbxbxdhdhhdhheepp

3 0

3 years ago