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nlexa [21]
3 years ago
7

−0.75 − (-2/5) + 0.4 + (-3/4)

Mathematics
1 answer:
Hoochie [10]3 years ago
8 0

Answer: -0.7

Step-by-step explanation:

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Show me how to make 33 in four different ways
tamaranim1 [39]
30+3
11*3
10*3+3
60-30+3

(sorry if these didn't help i'm a beginner and i'm in 7th grade)


7 0
3 years ago
Help me pls I don’t know how to do this
nalin [4]

a=area

b=base

h=height

you have to divide 4.86 with 1.8 it Gives you 2.7

that's your answer .

b=2.7 yd

5 0
3 years ago
What is 2 1//2 divided by 5/12?
mafiozo [28]

Answer:

2 1/2 divided by 5/12 is 6.

Step-by-step explanation:

First, you convert 2 1/2 into an improper fraction which is 5/2. You then flip 5/12 into 12/5 because when you're doing fraction division, you always flip the divisor to it's reciprocal. You then multiply 5/2 x 12/5. You then get 60/10 which can be simplified to 6. Hope this helps!


<h3>CloutAnswers</h3>
5 0
3 years ago
Find the total area of a round section of land that has a 2.5 foot wide enclosure of pebbles surrounding a round garden of flowe
Elena-2011 [213]

Answer:

Step-by-step explanation:

Since the land is a round enclosure, and it has 2.5 foot wide enclosure of pebbles surrounding, then the circumference of the garden is 2.5ft.

First we need to get the diameter of the garden using the formula;

Circumference= πd

2.5 = πd

d = 2.5/π

d = 2.5/3.142

d =0.796 feet

The total area of a round section of the land = πd²/4

The total area of a round section of the land = π(0/796)²/4

The total area of a round section of the land  = 1.9892/4

<em>The total area of a round section of the land  = 0.4973 ft²</em>

5 0
4 years ago
HELP!! I NEED THE ANSWER TO 2 AND 4!! I NEED TO FIND THE INTERQUARTILE RANGE FOR EACH!!
Alecsey [184]
Number 2 is 5-4 (1) number 4 will just be 2-2 (0)
4 0
3 years ago
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