All categories

3 years ago

Answer to this problem please click photo

Mathematics

1 answer:

coldgirl [10]3 years ago

6 0

The angles are complementary.

This means they add to 90 degrees.

(2x + 1) + (x + 5) = 90.

3x + 6 = 90. (Combine like terms)

3x = 84. (Subtract 6 from each side)

x = 28. (Divide 3 from each side)

x = 28

D is correct

You might be interested in

Can someone help me

-BARSIC- [3]

Answer:

D.) 57

Step-by-step explanation:

x=o

in other words the two angles are equal

5 0

3 years ago

Read 2 more answers

If someone does this I'll give you 5 stars and follow you!

Sonja [21]

Answer:

The picture is really blurry, i can't see the questions

6 0

2 years ago

What is 3/9 eqvailent to?

svetlana [45]

Answer to question us 1/3

5 0

2 years ago

Emmanuel added two integers Which condition will always give Emmanuel a negative solution when he adds two integers? Both intege

alexgriva [62]

Both integers have negative values

Explanation

Let

x and y represents the number

so, the options are

$\begin{gathered} +\text{ + +} \\ +\text{ + -} \\ -\text{ + +} \\ -\text{ +-} \end{gathered}$

a) Both integers have negative values Both integers

$-x-y=-(x+y)\rightarrow you\text{ will always get a negative number}$

b) Both integers have positive values

$x+y=+\text{ + += you will always get a positive number}$

c)One integer has a positive value, and one integer has a negative value

$\begin{gathered} -x+y\text{ or x-y} \\ the\text{ sign of the result depends on the greates absolute value, it means the answer will have the same of the bigger number( absolute value)} \end{gathered}$

d)The values of the two integers are opposites

as the point C , the sign depends on the bigger number

for example

$\begin{gathered} 8-5=3\text{ positive because 8 is the bigger} \\ 5-8=-3\text{ negative because (-8) is has the bigger absolute value} \end{gathered}$

so, the answer is Both integers have negative values

I hope this helps you

3 0

1 year ago

Scott had 3 equal stacks of baseball cards. He gave one stack to his brother Shawn.

Anuta_ua [19.1K]

90 cards in total and 30 in each stack

6 0

3 years ago

Read 2 more answers