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3 years ago

HELP URGENT TEST IS OVER IN 15 MINUTES!!

Mathematics

1 answer:

gogolik [260]3 years ago

4 0

Answer

Step-by-step explanation:

AB equals BC because they make up 64.

BC equals BD because they make up X.

X equals 16 because if you divide by 4 you get 16.

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A population of butterflies grow in such a way that each generation is simply 1.5 times the previous generation. There were 350

tino4ka555 [31]

The 19th generation will be 517262.158012 errr and so on. :3 Hope that helps

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4 years ago

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Dave’s dog is one decade two years nine months three days old. Davis is half as old as his dog. How old is Dave?

Stells [14]

Answer:

Dave is 6 years 4months 16 days 12 hours old

Step-by-step explanation:

Age of Dave Dog = 10year( 1 decade)+ 9 months+3 days

Age of Dave=

$\frac{10year( 1 decade)+ 9 months+3 days}{2}$

= 6 years 4months 16 days 12 hours

8 0

3 years ago

8 students is ?% of 20 students.<br><br> Finish the missing percent

nevsk [136]

Answer:

40%

Step-by-step explanation:

6 0

3 years ago

(2x+6) -(6x+1) please help me with this expression

a_sh-v [17]

Simplify

2x + 6 - (6x + 1)

Simplify brackets

2x + 6 - 6x - 1

Collect like terms

(2x - 6x) + (6 - 1)

Simplify

5 0

3 years ago

Read 2 more answers

saw5 [17]

Answer:

$FJ=35\ units$

Step-by-step explanation:

we know that

If two triangles are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent

In this problem

Triangles FEG and FHJ are similar by AA Similarity Theorem

see the attached figure to better understand the problem

$\frac{FJ}{FG}=\frac{FH}{FE}$

we have

$FG=50\ units\\FH=28\ units\\FE=HF+EH=28+12=40\ units$

substitute

$\frac{FJ}{50}=\frac{28}{40}$

$FJ=\frac{28}{40}(50)$

$FJ=35\ units$

3 0

4 years ago