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lina2011 [118]
3 years ago
14

The equation -7(u-3) = 70 is solved in several steps below.

Mathematics
1 answer:
Gre4nikov [31]3 years ago
6 0

Answer:

Etymology ois teh acrorect anwser becuae it sues the rosdws

Step-by-step explanation:

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Triangle ABC is a right triangle . The length of BC is 5. What is the area of ABC
Ira Lisetskai [31]

Answer:

this question is not complete

7 0
3 years ago
What is side length b
baherus [9]

b ≈ 9.1 ( to 1 dec. place )

Since triangle ABC is right use the tangent trig. ratio to find b

tan33° = \frac{opposite}{adjacent} = \frac{b}{14}

multiply both sides by 14

b = 14 × tan33° ≈ 9.1 ( to 1 dec. place )


6 0
3 years ago
Read 2 more answers
Louie Foster invested $4,500 at 3% interest compounded semiannually for 2 years
viktelen [127]

Answer:

\huge\boxed{5064.79 (2d.p)}

Useful Information:

The formula for compound interest is: \sf{amount*decimal^{{No. calculations}}

Step-by-step explanation:

This is an example of compound percentage increase.


To work this out, you would first have to convert the percentage into a decimal. You can do this by dividing the percentage of 3% by 100, this gives you 0.03. This is because percentages are out of 100 and so dividing the value by 100 gives you the percentage as a part of 1.

The next step is to add 1 to 0.03, this gives you 1.03. This is because you are working out the percentage increase.

The penultimate step is to work out the number of times that the new amount would need to be calculated. This can be done by multiplying 2 by 2, which gives you 4. This is because it will be compounded semiannually, which is twice a year.

The fnal step is to work out the total amount you would need to multiply the amount of 4,500 by 1.03 to the power of 4, this gives you 5064.79 (2 D.P). This is because you are working out 3% of the amount, and then adding it to the new amount and then finding 3% of that amount, and so on.

1) Divide 3% by 100.

\frac{3}{100}=0.03

2) Add 1 to 0.03.

1+0.03=1.03

3) Multiply 2 by 2.

2*2=4

4) Multiplly 4500 by 1.03 to the power of 4.

4500*1.03^{4}=5064.79 (2 d.p)

8 0
2 years ago
Is it possible to construct a triangle with side lengths of 6 yards, 7 yards, and 15 yards? Why or why not?. . A.. No, because 6
weqwewe [10]
The triangle inequality theorem states that a side of a triangle cannot be greater than the sum of the other two sides.The sums of the pair of sides are shown: 6 + 7 = 13, 7 + 15 = 22, and 6 + 15 = 21. Therefore, the answer to this item is letter "C. no, because 6 + 7 < 15".
3 0
3 years ago
-14x - 5 = -10 -45 solve for x
Ainat [17]

Answer: 25/7

Hope this helps

6 0
3 years ago
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