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Stels [109]
3 years ago
12

If angle abc measures 46 what does angle adc measure

Mathematics
2 answers:
pychu [463]3 years ago
6 0

Answer:23

Step-by-step explanation:

Half it

guapka [62]3 years ago
3 0
It is going to be the same
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Select the correct answer.
valkas [14]

Answer:

  • <u><em>Option D. 0.50</em></u>

Explanation:

1. Two-way table:

                Calories per Day:

                1000 to 1500      1500 to 2000     2000 to 2500   Total

Weight

120 lb.               90                        80                        10                180

145 lb.               35                       143                        25               203

165 lb.                15                        27                        75                 117

Total                 140                     250                       110               500

2. Total number of persons

Look at the intersection of the totals for the columns and the rows: 500

3. Number of persons that consume 1,500 to 2,000 calories in a day

Look at the total for the column 1,500 to 2,000 calories per day: 250

4. Probability that a person consumes 1,500 to 2,000 calories in a day, P

  • P = number of persons that consume 1,500 to 2,000 calories / total number of persons

  • P = 250 / 500 = 0.50 ↔ option D.
6 0
3 years ago
When 12 is added to a number the result is 32 less than 3 times a number.<br> What is this number?
neonofarm [45]
X - the number

x+12=3x-32 \\&#10;x-3x=-32-12 \\&#10;-2x=-44 \\&#10;x=\frac{-44}{-2} \\&#10;x=22

The number is 22.
7 0
2 years ago
Read 2 more answers
One plant container holds 14 seedlings, you have 1,113 seedlings. how many plant containers will hold all the seedlings.
Setler [38]

Answer: the answer wwas c

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Given that the two triangles are similar, solve for x if AU = 20x + 108, UB = 273, BC = 703, UV = 444, AV = 372 and AC = 589. Yo
stellarik [79]

Answer:

x = 18

Step-by-step explanation:

First, let's find the ratios between the two triangles

We'll use AV and AC

372 ÷ 589 = 12/19

All of the sides of the smaller triangle are 12/19 of the bigger triangle

Now let's find x

We know that AU + UB = AB

So it's 20x + 108 + 273 = AB

12/19 of a bigger triangle side equals a small triangle side

(12/19)AB = AU

For this equation multiply both sides by 19/12 to isolate AB

(12/19)AB x 19/12 = AU x 19/12

AB = (19/12)AU

Now we have this

20x + 108 + 273 = (19/12)(20x + 108)

20x + 381 = (19/12)(20x + 108)

Distribute the 19/12

20x + 381 = 95/3x + 171

Move all like terms to one side

20x + 381 = 95/3x + 171

       - 171                 - 171

20x + 210 = 95/3x

- 20x           - 20x

Don't forget about common denominators

210 = 95/3x - 60/3x

210 = 35/3x

Multiply both sides by 3

210 x 3 = 35/3x x 3

630 = 35x

Divide both sides by 35

630/35 = 35x/35

x = 18

3 0
2 years ago
Read 2 more answers
There are two ways to solve this question. The faster way is to multiply each side of the given equation by
wolverine [178]
Yeah I think the answer is B so I agree with this question
6 0
2 years ago
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