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Ronch [10]
3 years ago
14

Please Help!!!!!! 20 points. Find the length of DE

Mathematics
1 answer:
galina1969 [7]3 years ago
4 0

Answer:

Yes

Step-by-step explanation:

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Betty is participating in a walk a thon. For every .25 miles she walks, she earns a donation. Betty walks 2.50 miles. How many d
scoundrel [369]
She earned 10 donations.
2.50 ÷ .25 = 10
To double check you can go 10 × .25 = 2.5 then you just add the zero at the end and it becomes 2.50

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3 years ago
Find the sum 130 cm and 55mm in meters.
mixas84 [53]
1.355 meters. hope that helped
3 0
3 years ago
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Mandy was solving a math equation.
NNADVOKAT [17]

Answer:

No, because when there is a + in front of an expression parentheses, the expression remains the same

Step-by-step explanation:

-85+(-40)

= -85-50

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7 0
3 years ago
What is 1 4 add 2 5 in frations
fgiga [73]

Answer:

\frac{1}{4} +\frac{2}{5}= \frac{13}{20}

Decimal form: 0.65

Step-by-step explanation:

\frac{1}{4} +\frac{2}{5}

To add, you need to get the denominators to be the same, so find the lowest number that both 4 and 5 fit into (multiplication):

4, 8, 12, 16, 20

5, 10, 15, 20

20 is the lowest common multiple of both. So multiply \frac{1}{4}  by 5 (both top and bottom) and \frac{2}{5}  by 4 (top and bottom) so that the denominators will have the same value:

\frac{1(5)}{4(5)}+ \frac{2(4)}{5(4)}

Simplify

\frac{5}{20}+ \frac{8}{20}

Now you can add the numerators. Keep the denominators the same:

\frac{13}{20}

This is the most simplified version.

7 0
3 years ago
​Diana is participating in a speed dating evening for the first time. She spends 5 minutes with each partner, and in the process
Helen [10]

Diana's assessment would likely be persistent.

<u>Explanation:</u>

From the given excerpt, For the first time Diana started speed dating i.e she spends 5 minutes with every partner she meets. This means that she takes a continuous effort to meet and choose the right person.

In that process she likes to meet a man again. She is taking an accurate decision with the help of her own assessment.

From this it can be inferred that the assessment she made is very persistent. That is, she obstinately or firmly continued to meet the person that she would like.

So, it can be concluded that the assessment of Diana would likely be persistent.

7 0
4 years ago
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