2 years ago

AB=AD and BC=DC X=? A=x B=35 C=82 i need an answer now plz

Mathematics

1 answer:

VMariaS [17]2 years ago

7 0

Answer:

X=110

Step-by-step explanation:

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HELP 30 POINTS!!!!!

Tamiku [17]

by pythagorean formula, the last side is √(61)

by cos rule

cos A

$= \frac{ {6}^{2} + 61 - {5}^{2} }{2 \times 6 \times \sqrt{61} } \\ = \frac{72}{12 \sqrt{61} } \\ = \frac{6}{ \sqrt{61} }$

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2 years ago

Mrs.Giblin begins hiking at mile marker 25 on the Appalachian Trail and hikes 3 miles every hour. What is the slope?

Ilya [14]

Answer:

3 miles

Step-by-step explanation:

Slope is simply the change in position per unit rate. We could conclude that the steepness of the Applachian is the rate of change in position per unit time. Since the distance hiked on the Applachian is said to be 3 miles per hour, then we can conclude that the slope of the applachian is 3 miles

This is the change in miles / change in time.

Chang in miles = 3

Change in time = 1

Slope = 3/1

Slope = 3

7 0

2 years ago

Plz help me i have to have this done by 5pm today

katen-ka-za [31]

Answer:

C it wasnt hard

Step-by-step explanation:

6 0

2 years ago

A business had sales last year of $139,526,000. Write the value of the 9 digit in this number. _________________________________

tresset_1 [31]

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7 0

2 years ago

At work, Chris used 117 inches of tape to seal 9 boxes for shipping. The equation

RoseWind [281]

The right answer is Option B.

Step-by-step explanation:

According to given statement;

$\frac{x}{15}=\frac{117}{9}\\Multiplying\ both\ sides\ by\ 15\\15*\frac{x}{15}=\frac{117}{9}*15\\\frac{15x}{15}=\frac{1755}{9}\\x=195$

Chris will require 195 inches of tape to seal 15 boxes.

The right answer is Option B.

Keywords: Multiplication, Division

Learn more about division at:

#LearnwithBrainly

3 0

3 years ago