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Leni [432]
3 years ago
14

Can you help me with this question.

Mathematics
1 answer:
Sauron [17]3 years ago
6 0

Answer:

27. (2x + 3)(x + 5)

Step-by-step explanation:

27.

Use the 'ac' method

a*c = 2 * 15 = 30

We need 2 numbers whose product is 30 and whose sum is 13.

3 and 10 look good so we write

2x^2 + 10x + 3x + 15

= 2x(x + 5) + 3(x + 5)

= (2x + 3)(x + 5)  answer

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What is 3 2/5 as a decimal?
elena-14-01-66 [18.8K]

Answer:

3.4

Step-by-step explanation:

2/5 as a decimal is 0.4, and we can add 3 to it, getting 3.4

5 0
3 years ago
Read 2 more answers
Write the number "five hundredths, six thousandths, forty-two millionths" as a decimal.
ratelena [41]

Answer:

0.0560042

Step-by-step explanation:

3 0
3 years ago
Identify the digit in the ten thousandths place in every number.
Lady bird [3.3K]

Answer:

Step-by-step explanation:

The decimal point will help you find your way here. Just to the right of the decimal is the tenths place. 0.4 is the number four tenths.

Next, farther to the right is the hundredths place-- 0.04 is the number four hundredths.

Next over is the thousandths place-- 0.004 is the number four thousandths. And finally, the next over is the ten thousandths place...like this, 0.0004 is the number four ten thousandths

So, 1) 12.00535 has a one in the tens place, a two in the ones place, zeros in the tenths and also the hundredths places, fives in the thousandths place and also the hundred thousandths place, AND, what you're looking for-- a 3 in the ten thousandths place.

1) 3

2) 4

3) 5

4) 6

5) 7

6) 8

7) 9

For ten thousandths place, you're looking at the fourth spot on the right side of the decimal.

4 0
3 years ago
X + 8 + 2x <= 2x + 13
sergejj [24]

Answer:

X = 15

Step-by-step explanation:

We move all terms to the left:

<em>x+8+2x-(2x+13)=0</em>

We add all the numbers together, and all the variables:

<em>3x-(2x+13)+8=0</em>

We get rid of parentheses:

<em>3x-2x-13+8=0</em>

We add all the numbers together, and all the variables:

<em>x-5=0</em>

We move all terms containing x to the left, all other terms to the right:

<em>x=5</em>

5 0
3 years ago
Write the fraction in lowest terms.<br> 14/37
eimsori [14]
That’s as low as it goes So that’s ur answer
14/37
5 0
3 years ago
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