3 years ago

PLEASE HELP I WILL MARK BRAINLIEST!!!!!

Mathematics

1 answer:

slava [35]3 years ago

6 0

Statement: AED is congruent to BEC
Reason: they are vertical angles which means they are congruent.

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Dora uses a 0.35 meter length of ribbon for each bracelet she makes. She makes 4 bracelets.

ANTONII [103]

Answer:

Dora uses 1.4 meters of ribbons to make four bracelets.

Step-by-step explanation:

The length of ribbon required to make one bracelet is, l = 0.35 m.

The number of bracelets made by Dora is, n = 4.

Compute the total length of ribbons used to make the four bracelets as follows:

Total length of ribbons = length of on bracelet × number of bracelets

$=l\times n\\\\=0.35\times 4\\\\=1.40\ \text{m}$

Thus, Dora uses 1.4 meters of ribbons to make four bracelets.

8 0

4 years ago

What is the solution of the system of equations below?

8090 [49]

Solution:

Here,

y+2x=2

y=2-2x

Now,

Putting the value of y

y+4x=0

2-2x+4x=0

2+2x=0

2(1+x)=0

1+x=0

x=-1

Then,

Putting the value of x

y=2x-2

=2×-1-2

=-2-2

=-4

Hence,the solution is (-1,-4)

8 0

3 years ago

HELP PLZ NOT good w/ percentage. this my ixl

AfilCa [17]

29% is your answer .

8 0

3 years ago

Plz answer..........

Jobisdone [24]

Answer:

2210.6 $m^3$

Step-by-step explanation:

Volume of a cylinder is $\pi r^2h$

$V=(3.14)(8)^2(11)\\\\=(3.14)(64)(11)\\\\=2210.56$

they want to the nearest tenth, so ≈ 2210.6

6 0

3 years ago

Please answer me QICK. Can the square root also be a decimal number?

Sladkaya [172]

Answer:

yes

Step-by-step explanation:

4 0

3 years ago

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