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postnew [5]
4 years ago
13

5(42) – 5(12) = 5(_____)

Mathematics
1 answer:
12345 [234]4 years ago
7 0

Answer:

5(42)-5(12)=5(30)

Step-by-step explanation:

5(42)-5(12)=150

5x30=150

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2. The angle measures of a triangle are shown in the diagram. <br><br> What is the value of X
Dmitriy789 [7]

Answer: The angles inside a triangle are called interior angles. ... The three interior angles in a triangle will always add up to 180°. At each corner the exterior and interior angles are on a straight line, so at each corner these two angles add up to 180°.

Step-by-step explanation:

Sal proves that the angles of an equilateral triangle are all congruent (and therefore they all measure 60°), and conversely, that triangles with all congruent angles are equilateral.

5 0
3 years ago
8 <br> 7<br> /<br> 8<br> + <br> 9 <br> 13<br> /<br> 16<br> what is this in a mixed number.
FinnZ [79.3K]

Answer:

18 and 11/16

Step-by-step explanation:

I converted the two numbers into improper fractions which leaves me with

71/8+157/16

I thenn made sure I had common denominators, which means I need to multiply the first number by 2/2 and I'm left with:

142/16+157/16

I can now add the 2 numbers together and I get:

299/16

now we just need to convert the number into a mixed number by dividing, and I am left with:

18 and 11/16

5 0
3 years ago
Find three consecutive even integers whose sum is 72.
slava [35]

Answer:

Step-by-step explanation: 22,24,26 Are Three Consecutive Intergers

4 0
3 years ago
The 30 members of a choir are trying to raise at least $1,500 to cover travel costs to a singing camp. They have already raised
Darya [45]

Answer:

B

Step-by-step explanation:

30 is the amount of members and each have to raise at least the goal but they have already raised $600. For them to reach this goal the amount they get does not have to be more than the goal since it's at least and they need to raise the goal. So they need to raise at least $1500 which leads us to answer B 30x+600>=1500 (in word terms thirty x plus six hundred is greater than or equal to fifteen hundred). Hope this helps and I got threw this a little while back sucks at first but you'll get it with time easier.

Ps thx for brainliest

7 0
3 years ago
A line segment has endpoints (4,7) and (1,11). What is the length of the segment?
vredina [299]
You can use the distance formula for this:

√(x2-x1)²+(y2-y1)²

so you'll get √(1-4)²+(11-7)² = √(-3)²+(4)² = √9+16 = √25 = 5 and 5 is your answer
5 0
3 years ago
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