3 years ago

Plz help with me math questions

Mathematics

2 answers:

docker41 [41]3 years ago

5 0

Question 5 the answer is : D.) 10x-35

Ludmilka [50]3 years ago

3 0

Question five

D is correct

10x-35

Question six

These are true

4(4y+7)

2(8y+14)

8(2y+4) - 4

2y+7(2y+4)

good luck

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Question C and can u explain a bit I have a test thanks will give brainiest

erica [24]

A) 4-6
Not sure if there is a D. answer and how a cluster applies to a bar graph, but it 4-6 is most logical compared to the other answers.

Hope this helps!

8 0

4 years ago

Please help me with this math problem (simplify the expressions and please show work)

JulijaS [17]

9514 1404 393

Answer:

10x^6

Step-by-step explanation:

The applicable rule of exponents is ...

(a^b)(a^c) = a^(b+c)

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3 years ago

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Elena L [17]

Answer:

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4 0

3 years ago

Read 2 more answers

In ΔJKL, the measure of ∠L=90°, JL = 80, KJ = 89, and LK = 39. What is the value of the sine of ∠J to the nearest hundredth

emmainna [20.7K]

Given:

In ΔJKL, m∠L=90°, JL = 80, KJ = 89, and LK = 39.

To find:

The value of sine of ∠J.

Solution:

In a right angle triangle,

$\sin\theta =\dfrac{Perpendicular}{Hypotenuse}$

In triangle JKL,

$\sin J =\dfrac{LK}{KJ}$

$\sin J =\dfrac{39}{89}$

$\sin J =0.4382$

$\sin J \approx 0.44$

Therefore, the value of sine of ∠J is about 0.44.

5 0

3 years ago

HELP PLEASE <br><br> Complete the table given one rule <br><br> Rule: y=4x

I am Lyosha [343]

The rule is that y equals 4 times x.

Whatever value of x you have, multiply it by 4 to find the corresponding y value.

If x = 3, y = 4 * 3 = 12

If x = 4, y = 4 * 4 = 16

If x = 5, y = 4 * 5 = 20

The table looks like this:

x y

3 12

4 16

5 20

6 0

3 years ago