2 years ago

7 is what percent of 154?

Mathematics

1 answer:

Nataly_w [17]2 years ago

4 0

Answer: 10.78

Step-by-step explanation:

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MY TEACHER IS BEING ANNOYING HELP ME PLS

cluponka [151]

Answer:

Step-by-step explanation:

I got 8 in a short version. The full answer is not complete. It is 8.18812697...

But if you shorten it, 8 is the best estimation.

7 0

2 years ago

If ABC = ADC, which is NOT true by CPCTC ?

sdas [7]

We cannot use CPCTC to show that BE is congruent to DE.

CPCTC refers to the angles and sides of two congruent triangles being congruent to their corresponding pieces. The height of a triangle is not one of the given sides that counts in this.

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3 years ago

Factor:<br><br><br>(m+2)^2−(m+2)+mn·(n+2)+2n(n+2)

bazaltina [42]

ANSWER
${(m + 2)}( {n}^{2} + 2n + m + 1)$

EXPLANATION

The given expression is

${(m + 2)}^{2} - (m + 2) + mn(n + 2) + 2n(n + 2)$

We factor to get,

$= {(m + 2)}(m + 2 - 1) +n (n + 2) (m+ 2)$

This implies that,

$= {(m + 2)}(m + 1) +n (n + 2) (m+ 2)$

We factor further to obtain,

$= {(m + 2)}((m + 1) +n (n + 2))$

or

$= {(m + 2)}( {n}^{2} + 2n + m + 1)$

5 0

3 years ago

You buy 3.18 pounds of oranges, 1.25 pounds of peaches, and 1.96 pounds of grapes. What is your total bill

BabaBlast [244]

Answer:

$6.39

Step-by-step explanation:

Just add the cost of everything

3.18 + 1.25 + 1.96 = 6.39

4 0

2 years ago

Read 2 more answers

What is the median of this set of data? 362,187,211,298,331,250,347,199

AVprozaik [17]

Answer:

250

Step-by-step explanation:

Line it up least to greatest

187,199,211,250,298,347,362

Cut each one off at each ends until middle

250

6 0

3 years ago