2 years ago

According to the distributive property, 6 (5 + 3) =

Mathematics

2 answers:

irakobra [83]2 years ago

8 0

According to the equation .
It is letter 'D'

ziro4ka [17]2 years ago

4 0

It should be letter *D*

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Can someone help me with this problem

Alex_Xolod [135]

Answer:

Step-by-step explanation:

The formula of a distance between two points:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

A(-3, 0) , B(3, 2)

$AB=\sqrt{(3-(-3))^2+(2-0)^2}=\sqrt{6^2+2^2}=\sqrt{36+4}=\sqrt{40}=\sqrt{4\cdot10}=\sqrt4\cdot\sqrt{10}=2\sqrt{10}$

A(-3, 0), D(-2, -3)

$AD=\sqrt{(-2-(-3))^2+(-3-0)^2}=\sqrt{1^2+(-3)^2}=\sqrt{1+9}=\sqrt{10}$

AB = CD and AD = BC

The area of a rectangle:

$A=(AB)(AD)$

Substitute:

$A=(2\sqrt{10})(\sqrt{10})=(2)(10)=20$

The perimeter of a rectangle:

$P=2(AB+AD)$

Substitute:

$P=2(2\sqrt{10}+\sqrt{10})=2(3\sqrt{10})=6\sqrt{10}$

4 0

2 years ago

A polynomial is to be constructed that will touch the x axis at most 7 times. What is the minimum degree of the polynomial?

tia_tia [17]

7 times, means 7 x intercepts, means 7th degree

answer is 7th degree

7 0

2 years ago

The tuition at a certain college was $29,793 last year and increased 5.3% from last year to the current year. How much is this y

SCORPION-xisa [38]

Answer:

the answer is 67

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

What’s an expression that represents<br> the product of q and 5 divided by 2.

grandymaker [24]

Answer

2.5q

Explanation

Product means multiplication

(q × 5)/2 = (5q)/2

= 2.5q

5 0

2 years ago

PLEASE ANSWER

nata0808 [166]

1/3 = 7

------ ---------

2 miles ? miles

using cross products

1/3 * ? = 2 * 7

1/3 ? =14

? = 42 miles

7 0

2 years ago

Read 2 more answers