All categories

2 years ago

What is the value of x? A)29 B)22 C)27 D)25

Mathematics

2 answers:

Step2247 [10]2 years ago

8 0

Answer:

C) x = 27

Step-by-step explanation:

The angles 111 and 2x + 15 make a straight line, so their sum is equal to 180:

111 + 2x+15 = 180

2x + 126 = 180

2x = 54

x = 27

Hope that helped! :)

ryzh [129]2 years ago

4 0

Answer:

X= 27 2x27=54+15=69 111+69=180

Step-by-step explanation:

You might be interested in

What is the square root of -16 complex numbers

True [87]

Answer:

The square root of -16 would be 4 i. Hope this helps!

Step-by-step explanation:

8 0

2 years ago

Harriet earns the same amount of money each day. Her gross pay at the end of 7 work days is 35h + 56 dollars. Which expression r

Aleks [24]

Answer:

<em>The expression that represents her gross pay each day will be: $(5h+8)$ dollars.</em>

Step-by-step explanation:

Suppose, Harriet's gross pay each day $= x$

So, her total gross pay for 7 work days $=7*x= 7x$

Given that, her gross pay at the end of 7 work days is $(35h + 56)$ dollars.

So, the equation will be.......

$7x= 35h+56 \\ \\ x=\frac{35h+56}{7}\\ \\ x=\frac{35h}{7}+\frac{56}{7}\\ \\ x=5h+8$

Thus, the expression that represents her gross pay each day will be: $(5h+8)$ dollars.

8 0

2 years ago

Help pls ill give max points

katrin2010 [14]

Answer:

Step-by-step explanation:

The original is L, if it was roated 180 degrees clockwise it would be in the same spot

6 0

1 year ago

Read 2 more answers

6. A rectangle has a perimeter of 62 feet. If its length is 9 feet longer than its width, find

Anastaziya [24]

Answer:

length = 20 ft, width = 11 ft

Step-by-step explanation:

let w be width, then length = w + 9

The opposite sides of a rectangle are equal , then

2w + 2(w + 9) = 62

2w + 2w + 18 = 62

4w + 18 = 62 ( subtract 18 from both sides )

4w = 44 ( divide both sides by 4 )

w = 11

and w + 9 = 11 + 9 = 20

then width = 11 ft and length = 20 ft

8 0

3 years ago

Two sides of an obtuse triangle measure 9 inches and 14 inches. The length of longest side is unknown. What is the smallest poss

julia-pushkina [17]

Answer:

17 inches

Step-by-step explanation:

An obtuse triangle is the triangle in which one of the side is the longest. It contains an obtuse angle and the longest side is the side that is opposite to the vertex of the obtuse angle.

Let the three sides of the obtuse triangle be a, b and c respectively with c as the longest side. Let a = 9 inches and b = 14 inches.

Now we know that for an obtuse triangle,

$c^2 > a^2 +b^2$

$c^2 > (9)^2 +(14)^2$

$c^2 > 81 +196$

$c^2 > 277$

c > 16.64

Therefore the smallest possible whole number is 17 inches.

4 0

2 years ago

Read 2 more answers