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nalin [4]
3 years ago
15

Two of the angles in a triangle measure 56° and 28°. What must be the measure of the third angle?

Mathematics
1 answer:
IrinaK [193]3 years ago
5 0
The 3rd angle would be 96°

all triangles add up to 180°

180-56-28 = 96
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Determine whether the data described below are qualitative or quantitative and explain why. The types of movies (drama comma com
Lana71 [14]

Answer:

C. The data are qualitative because they don't measure or count anything.

Step-by-step explanation:

Quantitative data is about numbers or counts. For example, the number of children of a couple is an example of quantitative data.

Qualitative data is about characteristics, when they don't count or measure anything. For example, if my favorite kind of movie is comedy, for example, it is an example of qualitative data. There are no counts or measurements.

So the correct answer is:

C. The data are qualitative because they don't measure or count anything.

6 0
3 years ago
one bag of toy animals weigh12 ounces. what is the total weight, in ounces, of the bags of toy animals in one crate
LUCKY_DIMON [66]
Assuming I understand what you're saying, if there are 2 boxes in a crate and 18 bags in a box, the answer would be 12 * 36 = 432
6 0
4 years ago
Katy has 46 missing assignments in math class and 60 missing assignments in history. She has 106 missing assignments in total. K
guapka [62]

Answer:

She needs to do at least 8 a day

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Assume a gas is at a constant temperature. If its initial pressure, final pressure, and initial volume are 150 kPa, 200 kPa, and
Vlad1618 [11]

Answer:

Option D.  18.75 cm3

Step-by-step explanation:

we know that

The Boyle's law (Ideal gas law) states that Where temperature remains constant, the pressure is inversely proportional to volume.

so

P1 *V1 = P2 *V2  

In this problem we have

P1=150 kPa

P2=200 kPa

V1=25 cm³

substitute and solve for V2

(150)(25)= 200*V2

V2=(150)(25)/200=18.75\ cm^{3}    

5 0
3 years ago
You are running a concession stand at a basketball game. You are selling hotdogs and sodas. Each hotdog cost $1.50 and each soda
Lubov Fominskaja [6]

Answer:

35 hotdogs

Step-by-step explanation:

You are running a concession stand at a basketball game. You are selling hotdogs and sodas.

Let the number of hot dogs be represented by x

The number of soda be represented by y

You sold a total of 87 hotdogs and sodas combined

x + y = 87

x = 87 - y

Each hotdog cost $1.50 and each soda cost $0.50. At the end of the night you made a total of $78.50.

Hence we have the equation:

$1.50 × x + $0.50 × y = $78.50

1.50x + 0.50y = 78.50

Substitute 87 - y for x

1.50(87 - y) + 0.50y = 78.50

130.5 - 1.50y + 0.50y = 78.50

Collect like terms

- 1.50y + 0.50y = 78.50 - 130.50

-1.00y = -52

y = -52/-1

y = 52 sodas

How many hotdogs did you sell?

Using the equation:

x = 87 - y

x = 87 - 52

x = 35 hotdogs

Hence, you sold 35 hotdogs

6 0
3 years ago
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