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daser333 [38]
3 years ago
5

How do you solve subtraction equations using models?

Mathematics
2 answers:
Sonja [21]3 years ago
8 0
You take the difference of the numbers.
Serhud [2]3 years ago
4 0
You draw as many rectangles that are the minuends - as many rectangles that equal the subtrahend. 
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Alex drew two lines and two transversals. He wants to know the measures of angles 1, 2, and 3. Identify the measure of each angl
emmainna [20.7K]

Answer:

m 1 = 45 degrees because 1 and the angle measuring 135 degrees are supplementary angles.

m 2 = 95 degrees because 2 and the angle measuring 95 degrees are vertical angles.

m 3 = 40 degrees because 1, 2, and 3 form a triangle

Step-by-step explanation:

7 0
2 years ago
A lotion is made from an oil blend costing $1.50 per ounce and glycerin costing $1.00 per ounce. Four ounces of lotion costs $5.
vovikov84 [41]

Answer:

A=(4-g) 1.5

Step-by-step explanation:

Let g be the amount of glycerin in the lotion.  We know that there are 4 ounces total of lotion; this means that there are 4-g ounces of the oil blend.

The oil blend costs $1.50 per ounce; this gives us the expression (4-g)1.5 for the oil blend.

8 0
3 years ago
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How do you do number 20?
LenKa [72]

The answer isnin the pictures

4 0
3 years ago
About how many liters of water can the large jug hold
Korolek [52]

Answer:

i dont understand the question

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
To simplify -36 = (2)(3) 2 + 5, we first
velikii [3]

Answer:

Step-by-step explanation:

We use formula of BODMAS we starting by removing blackets by multiply (2)(3)and w get 6 and then by 2 we get 12 and add by 5 we get 17 and cross 17 to -36 and 17 change to -17 and then take -17-36=-53..

-36=(2)(3)2+5

-36=(6)2+5

-36=12+5

-36=17

-17-36

=-53

4 0
3 years ago
Read 2 more answers
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