3 years ago

Can someone just help me with number 1 and 2

Mathematics

1 answer:

natta225 [31]3 years ago

8 0

Answer:

dummy

Step-by-step explanation:

you are stupid

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The question about triangles is below.

rusak2 [61]

Answer:

Step-by-step explanation:

5 0

2 years ago

One of two complementary angles measures 30 degrees more than three times the other. Find each angle.

Leviafan [203]

The two complementary angles are:

95° and 15°

Step-by-step explanation:

Let x be one angle

then the other angle will be 90-x

As the sum of complementary angles is 90

So,

then according to statement

$x = 3(90-x)+30\\x = 270-3x +30\\x = 300-3x\\x+3x = 300\\4x = 300\\x = \frac{300}[4}\\x = 75\\and\\90 -x = 90 - 75 = 15$

The two complementary angles are:

95° and 15°

Keywords: Angles, triangles

Learn more about angles at:

#LearnwithBrainly

7 0

2 years ago

Attachment Mathswatchhhh!!!!!!!!! answer only no explanation

ehidna [41]

Answer:

y= -7/-4/-1/2/5/8

Step-by-step explanation:

3 0

2 years ago

one number is 7 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 307,

Svetach [21]

The three numbers are 23, 161, and 123.

6 0

3 years ago

What is the value of –2|6x – y| when x = –3 and y = 4?

kenny6666 [7]

Answer:

-44

Step-by-step explanation:

We have the expression

$-2|6x - y|$

We need to find the value of the expression when x = -3 and y = 4

Then we must replace the variable with the number -3 and the variable y with the number 4

This is:

$-2|6(-3) - (4)|$

$-2|-18 - 4|$

$-2|-22|$

Remember that the absolute value always results in a positive number.

$-2|-22| = -2(22)=-44$

the answer is -44

5 0

2 years ago

Read 2 more answers