2 years ago

Help Me Figure Out With This Question Please

Mathematics

2 answers:

adoni [48]2 years ago

6 0

Answer:

Step-by-step explanation:

Since you know the angle is a right angle, you can say that the two equations equal 90. A right angle is 90 degrees

3x+40+4x-6=90

Then Simplify

7x+34=90

Then Subtract:

7x=56

Then Divide:

x= 8

After, plug x into the angle equations

1. 3(8)+40= 64

2.4(8)-6= 26

The angles are 64 and 26

Elza [17]2 years ago

4 0

Put 3x+40 + 4x-6 = 90

At least I think this is hiw it should be done since both those will have to equal 90°

Then solve for x

You might be interested in

MARK BRAINLIST !!! What is the value of the expression below when z = 10 and w = 7

zepelin [54]

Answer:

163

Step-by-step explanation:

10(10)+9(7) Stubstitute the variables for the values given

100+63 Multiply

163 Add

5 0

2 years ago

Solve for x . 3(2 x - 3) + 4(2 - x ) = 0 17/10 -17/10 1/2

fiasKO [112]

Answer:

x = $\frac{1}{2}$

Step-by-step explanation:

3(2x - 3) + 4(2 - x) = 0 ← distribute parenthesis

6x - 9 + 8 - 4x = 0 , that is

2x - 1 = 0 ( add 1 to both sides )

2x = 1 ( divide both sides by 2 )

x = $\frac{1}{2}$

7 0

1 year ago

Jon is paid $20 to mow his neighbor's yard. It takes three hours to mow and $2 worth of gasoline. How much does Jon earn per hou

noname [10]

Jon earns 6 dollars per hour.

We know this because, if he gets paid $20 and buys $2 worth of gasoline, his profit is $18.

Then, we divide 18 by the number of hours he worked, 3, and thus, Jon earns $6/hr.

3 0

3 years ago

What am I doing wrong

nalin [4]

Answer:

(4x/3)-3 <=y

Step-by-step explanation:

You should Plot the graph in this manner

5 0

2 years ago

Sandra and Monica are both saving money. The equation y = 82x

Tanya [424]

Answer:

Step-by-step explanation:

328= 82 x 4

348/4 = 87

87 - 82 = 5

7 0

2 years ago