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Daniel [21]
2 years ago
13

Math problem time lol

Mathematics
2 answers:
Kaylis [27]2 years ago
8 0
It’s a hackerrrrrr don’t do it .
guapka [62]2 years ago
5 0

Answer:

Don't do it

it's a hacker

Step-by-step explanation:

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The line plot shows the amount of grass seed that a landscaper needs for each of her jobs. What is the total amount of grass see
Bond [772]

Answer:

Total = 18\frac{1}{4}

Step-by-step explanation:

Given

The attached line plot

Required

The total

To do this, we simply multiply each grass seed by the frequency (i.e. number of dots), then add up the results.

So, we have:

Total = \frac{1}{4} * 2 + \frac{1}{2} * 3 + \frac{3}{4} * 1 + 1 * 2 + 1\frac{1}{4} * 1 + 1\frac{1}{2} * 3 + 1\frac{3}{4} * 1 + 2 * 3

Total = \frac{1}{2} + \frac{3}{2}+ \frac{3}{4} + 2 + 1\frac{1}{4} * 1 + 1\frac{1}{2} * 3 + 1\frac{3}{4} * 1 + 2 * 3

Convert fractions to improper fraction

Total = \frac{1}{2} + \frac{3}{2}+ \frac{3}{4} + 2 + \frac{5}{4} * 1 + \frac{3}{2} * 3 + \frac{7}{4} * 1 + 6

Total = \frac{1}{2} + \frac{3}{2}+ \frac{3}{4} + 2 + \frac{5}{4} + \frac{9}{2} + \frac{7}{4} + 6

Add fractions

Total = 18\frac{1}{4}

<em>Hence, the total amount is: </em>18\frac{1}{4}\b<em> pounds</em>

4 0
2 years ago
This is my last question i swear pls help
Vedmedyk [2.9K]

Answer:

To find a

sin 30=a/6in

1/2=a/6in

2a=6in

a=6in/2

a=3in

To find b

cos 30=b/6in

/3/2=b/6in

2b=/3*6in

b=2/3(two radical three)

I don't get the radical sign so I use / sign on the last 3 steps on the second

8 0
2 years ago
Read 2 more answers
If a line is 10 feet long but needs to be reduced to 80% of its original, how long will the new line be?
motikmotik

Answer:

8 feet

Step-by-step explanation:

6 0
3 years ago
Find the measure of &lt;C in the following figure: ​
Yuki888 [10]

Answer:

angle C =160 degree

Step-by-step explanation:

since the given triangle is an isosceles triangle their base angles must be equal. So,

x - 10 =x/2

2(x - 10) =x

2x - 20 = x

2x - x = 20

x = 20

for angle B

x - 10

20 - 10

10 degree

for angle A

x/2

20/2

10

For angle c

angle A + angle B + angle C =180 degree (sum of interior angle of a triangle)

10 + 10 + angle C =180

20 + angle C =180

angle C =180 - 20

angle C =160 degree

5 0
2 years ago
PLEASE HELP<br> Will mark BRAINLIEST
Lerok [7]

i just want tp know what app this is or what yall are learning over here

8 0
2 years ago
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