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3 years ago

Round 17 5/8 to the nearest whole number

Mathematics

1 answer:

raketka [301]3 years ago

6 0

18:....;: 5 divided by 8 equals .625 which can be rounded to 1 you would then add 1 to 17 giving you 18 hope this helps

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Enzo drew Triangle K L N. In Enzo’s triangle, Measure of angle K is represented as x degrees. The measure of Angle L is 5 times

anygoal [31]

Answer:

Angle k = 14°,L = 70° and N = 96°

Step-by-step explanation:

According to the question,Enzo drew Triangle K L N. In Enzo’s triangle, Measure of angle K is represented as x degrees. The measure of Angle L is 5 times Measure of angle K. The measure of Angle N is 16 degrees less than 8 times Measure of angle K.

From here,we know that angles in a triangle sum up to 180°

If angle k = x

Angle L = 5x

And angle N = 8x - 16

Sum of a all three is equal to 180°

(8x - 16) + x + 5x = 180

14x -16 = 180

X = 196/14

X= 14.

Therefore,angles k = 14°, L = 70° and N= 96°

Let's now assume that the question was to find the angles k,l and n which is already written above and to pick the correct statement relating to the question.

My statement here is( since we weren't given the complete question) that the triangle is a scalene triangle

8 0

4 years ago

Read 2 more answers

117 is 0.9% of what number. Would you expect the answer to be a lot less than 117, slightly less than 117, slightly greater than

kondor19780726 [428]

Answer:

13,000. A lot greater as its 99.1% more.

Step-by-step explanation:

calculator shall guide you.

6 0

3 years ago

10. Given matrices A, B, and C below, perform the indicated operations if possible. If the operation is not possible, explain wh

Artemon [7]

Answer(a):

Order of matrix A = 3x3 {because number of rows=3, number of columns=3}

Order of matrix B = 3x3

Order of matrix C = 1x3

3A will be of order 3x3 because multiply by scalar doesn't change the order. Which is same as the order of matrix B.

So 3A+B is possible.

We simply multiply all elements of A with 3 and add them with corresponding elements of B.

$3\begin{bmatrix}2 & -1& 0\\ 0 & 5& 0.3\\ 1 & 4&10 \end{bmatrix}+\begin{bmatrix}5 & 0& 2\\ 1 & -3& 9\\ 2 & 0& 4\end{bmatrix}= \begin{bmatrix}11 & -3& 2\\ 1 & 12& 9.9\\ 5 & 12& 34\end{bmatrix}$

Answer(b):

2B will be of order 3x3 because multiply by scalar doesn't change the order. Which is NOT same as the order of matrix C.

So 2B+C is NOT possible.

Answer(c):

CA is possible only if

number of columns of C = number of columns of A

3=3

which is true hence CA is possible.

$\begin{bmatrix}1 &3 &5 \end{bmatrix}*\begin{bmatrix}2 & -1& 0\\ 0 & 5& 0.3\\ 1 & 4&10 \end{bmatrix}=\begin{bmatrix}1*2+3*0+5*1 & 1*-1+3*5+5*4 & 1*0+3*0.3+5*10\end{bmatrix}$