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3 years ago

Find the quotient -72/-12=

Mathematics

2 answers:

LUCKY_DIMON [66]3 years ago

8 0

Answer: +6

Step-by-step explanation: To divide -72 by -12, it's important to understand that when we divide two negative numbers, we will always get a positive quotient.

So -72 ÷ -12 is +6.

natka813 [3]3 years ago

7 0

answer is -72/-12 = 6

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200,000 divided by 2000 can be simplified and solved as follows

vladimir2022 [97]

It can be simplified to 200 divided by 2.

4 0

4 years ago

In ΔJKL, k = 9.6 cm, l = 2.7 cm and ∠J=43°. Find ∠L, to the nearest 10th of a degree.

Bogdan [553]

Answer:

L = 10.64°

Step-by-step explanation:

From the given information:

In triangle JKL;

line k = 9.6 cm

line l = 2.7 cm; &

angle J = 43°

we are to find angle L = ???

We can use the sine rule to determine angle L:

i.e

$\dfrac{j}{SIn \ J} = \dfrac{l}{ SIn \ L}$

Using Pythagoras rule to find j

i,e

j² = k² + l²

j² = 9.6²+ 2.7²

j² = 92.16 + 7.29

j² = 99.45

$j = \sqrt{99.45}$

j = 9.97

∴

$\dfrac{9.97}{Sin \ 43} = \dfrac{2.7}{ Sin \ L}$

${9.97 \times Sin (L ) = (2.7 \times Sin \ 43)$

$= Sin \ L = \dfrac{ (2.7 \times Sin \ 43)}{9.97 } \\ \\ = Sin \ L = \dfrac{ (2.7 \times 0.6819)}{9.97 } \\ \\ = Sin \ L = 0.18466 \\ \\ L = Sin^{-1} (0.18466) \\ \\ L = 10.64 ^0$

3 0

3 years ago

X+ k = w + v for x ? Some one please explain this for me

Troyanec [42]

Answer:

x = w + v - k

Step-by-step explanation:

For this question, we would have to solve for the variable x.

Solve for x:

x + k = w + v

To solve it, we would have to get "x" by itself.

Subtract k from both sides.

x = w + v - k

Since "x" is by itself, we know what the value of "x" is.

Therefore, your answer is x = w + v - k

3 0

4 years ago

3. a. Prove that A(1,1), B(4,4), C(6,2) are the vertices of a<br> right triangle using slopes.

ANEK [815]

Answer:

Step-by-step explanation:

7 0

2 years ago

PLS PLS HELP SO

siniylev [52]

Answer:

0.87

Step-by-step explanation:

7+7+9+4+2+8 = 37

37/2.05 =

0.87

5 0

3 years ago

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