3 years ago

Which is a true statement about the dot plot

1 answer:

5 0

Answer:

Step-by-step explanation:A dot plot also known as a dot chart or a strip plot is just a display of the data depending upon the frequency of the values.

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Several designers created scale drawings of a new technology lab. Each designer used a different scale. The technology lab will

o-na [289]

Answer:

several designers created scale drowings of a new technology lab.

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3 years ago

Which best defines a circle?

Fofino [41]

A is a chord.

B is a diameter.

C is a circle

D Is a radius.

Now you have the answer to four questions!

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4 years ago

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A pile of sand has a weight of 90 kg the sand is put into a small bag a medium bag and a large bag in the ratio 2:3:7

romanna [79]

Answer:

15 kg, 22.5 kg, 52.5 kg

Step-by-step explanation:

Let the common multiplier of the given ratios be x. Therefore, weights of each bag would be 2x, 3x and 7x

According to the given information:

$2x + 3x + 7x = 90 \\ 12x = 90 \\ x = \frac{90}{12} \\ x = 7.5 \: \\ \implies \\ 2x = 2 \times 7.5 = 15 \: kg \\ 3x = 3 \times 7.5 = 22.5 \: kg \\ 7x = 7 \times 7.5 = 52.5 \: kg$

Hence the weight of sand in bag would be 15 kg, 22.5 kg and 52.5 kg

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3 years ago

Given that m∠JKL = 94°, m∠KLJ = 41°, and the radius of the circle is 10 units, find s, rounded to the nearest hundredth.

Olenka [21]

Here is the image for future referance. I'm stumped by it to. I know the inner angles, but I can't get S.

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3 years ago

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Find the missing factor x^2-11x+18=(x-2)( )

tia_tia [17]

I'd use synthetic div. here, with 2 as my divisor:

________________
2 / 1 -11 18
2 -18
----------------------------
1 -9 0

Note that the coefficients of the missing factor are given here and are 1 and -9. Thus, (x-9) is the missing factor.

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3 years ago