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3 years ago

HELPPPPPPPPPPPPPpppp

Mathematics

1 answer:

Dafna1 [17]3 years ago

3 0

8.722 / (-3.56)

Expand $\frac{8.722}{-3.56}$ by multiplying both numerator and denominator by 1000.

$\frac{8722}{-3560}$

Reduce the fraction $\frac{8722}{-3560}$ to the lowest terms by extracting and cancelling out 178.

- $\frac {49}{20}$ = -2.45

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Please help. I’ll mark you as brainliest if correct!

Scorpion4ik [409]

Answer:

140^2 - 27^2= 18871

square root (18871) = 137.4 feet (ans)

8 0

4 years ago

Simplify-3/7(y-28)-1/21y

Stells [14]

Answer:

Step-by-step explanation:

I will assume that you meant: (-3/7)(y-28) - (1/21)y

Using the distributive property of multiplication, we get:

(-3/7)y + (3/7)(28) - (1/21)y

Let's first reudce the middle term. We get: 12

Then we have:

(-3/7)y + 12 - (1/21)y

Here there are two different denominators. We must combine the y terms. The LCD here is 21. Multiplying (-3/7)y by 21/21, we get the equivalent:

-9y

------ + 12 - (1/21)y

or:

-9y 21

------ + 12----- - (1/21)y

21 21

Combining the y terms, we get (-10/21)y:

-10y 252

------- + -------- = (1/21)(-10y + 252)

21 21

7 0

3 years ago

Toward the middle of the harvesting season, peaches for canning come in three types, early, late, and extra late, depending on t

Goryan [66]

Answer:

a) 12

b) 18

c) 37

d) 97

Step-by-step explanation:

Toward the middle of the harvesting season, peaches for canning come in three types, early, late, and extra late, depending on the expected date of ripening. During a certain week, the following data were recorded at a fruit delivery station:

34 trucks went out carrying early peaches ;

61 carried late peaches ;

50 carried extra late;

25 carried early and late;

30 carried late and extra late;

8 carried early and extra late;

6 carried all three;

9 carried only figs (no peaches at all) .

<u>To solve this problem, the best solution is to drawn a Venn Diagram, which is attached.</u>

(a) How many trucks carried only late variety peaches?

(b) How many carried only extra late?

7+12+18 = 37

(d) How many trucks (in all) went out during the week?

Sum of all the numbers on the Diagram:

7+2+6+19+12+24+18+9= 97

5 0

3 years ago

how many zeros would there be in 10 to the negative fifth power expanded? like what is 1/100 -5 fully?

nadezda [96]

there would be four zeroes

.00001

7 0

4 years ago

0.65 more than -4.35

laiz [17]

Answer:

-3.7

Step-by-step explanation:

1. More = Addition

2. 0.65 + -4.35 = -3.7

4 0

2 years ago

Read 2 more answers