4 years ago

Write three numbers that could fit between 6.21 and 6.22.

Mathematics

1 answer:

Ad libitum [116K]4 years ago

5 0

Answer: 6.211, 6.111, and 6.21 are all possible answers.

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It cost 17 and $.70 send 170 in text messages how many text messages did you send if you spent $19.10?

ZanzabumX [31]

Answer:

184

Step-by-step explanation:

17.70 / 170 = .104 per text

19.10 / .104 = 183.65 round up to 184

6 0

3 years ago

Is ABC= A DEF? If so, name the congruence postulate that applies.

balandron [24]

Answer:

C. congruent - SSS

Step-by-step explanation:

All three sides are congruent.

4 0

3 years ago

Tracy bought 5 trays of plants for 105

kondor19780726 [428]

Answer:

21?

Step-by-step explanation:

just divide 105 by 5?

the full question wasn't here so I just guessed what u were trying to say

7 0

2 years ago

What is 4 to the 2/3 power

Anna11 [10]

$\bf a^{\frac{{ n}}{{ m}}} \implies \sqrt[{ m}]{a^{ n}} \qquad \qquad
\sqrt[{ m}]{a^{ n}}\implies a^{\frac{{ n}}{{ m}}}\\\\
-------------------------------\\\\
4^{\frac{2}{3}}\implies \sqrt[3]{4^2}\implies \sqrt[3]{(2^2)^2}\implies \sqrt[3]{2^4}\implies \sqrt[3]{2^{3+1}}\implies \sqrt[3]{2^3\cdot 2}
\\\\\\
2\sqrt[3]{2}$

8 0

4 years ago

Maggie's brother is 9 years younger than three times her age. The sum of their ages is 43. How old is Maggie?

bekas [8.4K]

Answer:

Maggie's age is 13 years

Step-by-step explanation:

Let

x ------> Maggie's brother age

y ------> Maggie's age

we know that

x+y=43 ------ > equation A

x=3y-9 ------> equation B

substitute equation B in equation A and solve for y

(3y-9)+y=43

4y=43+9

4y=52

y=13

therefore

Maggie's age is 13 years

5 0

4 years ago