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Dahasolnce [82]

2 years ago

6

Chang knows one side of a triangle is 13 cm. Which set of two sides is possible for the lengths of the other two sides of this t

riangle?
8 cm and 9 cm
5 cm and 8 cm 8
cm and 2 cm 2
Ô cm and 7 cm

2 answers:

Anna [14]2 years ago

6 0

Step-by-step explanation:

8cm nd 9cm................

natima [27]2 years ago

4 0

Answer:

8cm and 2cm

I would appreciate if my answer is chosen as a brainliest answer

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Sboob wohs dna ten.esaelpemetaD ot og FG evah i naC

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Step-by-step explanation:

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2 years ago

The picture below shows Annie and her younger brother Tommy’s money. They want to combine their money to buy something together.

Inga [223]

Answer:

$5.47

Step-by-step explanation:

Given data:

Annie has 4 dollar , 11 dimes, 4 pennies.

Tommy has 3 dimes, 3 pennies.

To add the money, let us first convert dime and penny into dollar.

1 dollar = $1

11 dime = $1.1

4 penny = $0.04

3 dime = $0.3

3 penny = $ 0.03

Total money = Annie’s money + Tommy’s money

= $4 + $1.1 + $ 0.04 + $0.3 + $0.03

= $5.47

So, they have $5.47 in all.

5 0

3 years ago

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an egg of a certain kind of insect called a Tachinidae is 0.00002 long. what is this length in scientific notation?

Natali [406]

Does it want it in standard form e.ge 0.00002 = 2 x 10(to the power of) -5, or is that in m and it wants you to convert it to micrometres?

8 0

3 years ago

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What is the area of a triangle with a =2, b =7, and c =8?

Tresset [83]

Answer:

The answer is C.6.4!

Step-by-step explanation:

I ran it through a triangle calculator.

8 0

2 years ago

Evaluate 3(a + b + c)2 for a = 2, b = 3, and c = 4

Verdich [7]

Answer: 243

Step-by-step explanation:

We have the expression

$3(a + b + c)^2$

Note that the expression depends on 3 variables

a, b and c

in this case we want to evaluate the expression for

$a = 2\\b = 3\\c = 4$

Then change the variable a by the number 2, the variable b by the number 3 and the variable c by the number 4

So we have

$3(2 + 3 + 4)^2$

Now simplify the expression

$3(9)^2$

$3*81=243$

The answer is 243

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2 years ago

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