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2 years ago

Question 20

Mathematics

1 answer:

Sveta_85 [38]2 years ago

8 0

I don’t know bro lol

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Madelynn has a budget of $1,484 to spend this month. if she wants to split her money evenly over 4 weeks,how much can she spend

marshall27 [118]

She can spend 371 each week (1484 divided by 4)

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2 years ago

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Please answer one question asap <br>A(-4,3) B(2,-1) D(-4,-1) C(2,-5)

Leni [432]

Answer:

Step-by-step explanation:

Vertices of the given quadrilateral are A(-4, 3), B(2, -1), C(2, -5) and D(-4, -1)

Since, slope of a line passing through two points $(x_1,y_1)$ and $(x_2,y_2)$ is given by,

Slope = $\frac{y_2-y_1}{x_2-x_1}$

Slope of AB = $\frac{3+1}{-4-2}$

= $-\frac{2}{3}$

Slope of AD = $\frac{3+1}{-4+4}$

= Not defined (Parallel to y-axis)

Slope of DC = $\frac{-5+1}{2+4}$

= $-\frac{2}{3}$

Slope of BC = $\frac{-1+5}{2-2}$

= Not defined (Parallel to y-axis)

Slope of AB = slope of DC = $-\frac{2}{3}$

Slope of BC = slope of AD = Not defined (parallel to y-axis)

As per property of a parallelogram,

"Opposite sides of a parallelogram are parallel and equal in measure"

Therefore, ABCD is a parallelogram.

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2 years ago

5(2x-3-4z) Use the distributive property to rewrite the expression above

Mazyrski [523]

Answer:

= 10x-15-20z

Step-by-step explanation:

5 x 2=10 add the x to the end

5 x 3=15

5 x 4= 20 add the z to the end

Hope this helps (:

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3 years ago

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- Jimmy is 440 miles from home, but he is driving back at a speed of 60 mph. Which equation

Musya8 [376]

440d=60t it would take jimmy 7.33 hours to get home if he drove at a constant rate of 60 Miles Per Hour

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2 years ago

Find the simplified form of the expression. Give your answer in scientific notation.

maksim [4K]

It's answer will be 36x10^5 As we have (4x10^10)(9x10^-5) All terms of this expression are being multiplied So we will solve it in two parts, simple terms and terms having powers (4x9)(10^10x10^-5) As we know when same terms having some powers are multiplied, their powers are added (36)(10^(10-5)) (36)(10^5) So it will become 36x10^5

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2 years ago

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