3 years ago

Find the missing angle measure for the quadrilaterals below.

Mathematics

2 answers:

Anna35 [415]3 years ago

7 0

Answer:

I haven't done this type of math in a while so sorry if it is wrong. The answer is 99

Step-by-step explanation:

All the angles will equal up to 360 degrees.

So add all of the angles and that will give you 261. Next, minus 360 and 261. That will give you 99.

Step 1: 108+72+81=261

Step 2: 360-261=99

(sorry if im wrong).

nydimaria [60]3 years ago

5 0

Answer:

1. = 99 degrees 2. = 85 degrees

Step-by-step explanation: All quadrilaterals have a total of 360 degrees. You can figure out the rest.

You might be interested in

Can anyone help me with this Midterm Advanced Algebra problem. (DONT ANSWER IF YOUR NOT SURE)

Luden [163]

Answer:

-1/2

Step-by-step explanation:

8 0

3 years ago

Solve for b. r=9(b+1)

telo118 [61]

Answer:

b=r-9/9

Step-by-step explanation:

First you do the distributive property...

r=9b+9

then you subtract the 9

r-9=9b

then you divide the 9

r-9/9=b

and because of the symetry property you can flip it...

b=r-9/9

4 0

3 years ago

your cell phone plan cost $39.99 per month plus $.15 for each text message you send or receive you have at most $45 to spend on

Alchen [17]

X = text message you send or receive

39.99 + 0.15x ≤ 45
0.15x ≤ 5.01
x ≤ 33

the maximum text message you send or receive is 33

39.99 + 0.15(33) = 44.94

4 0

3 years ago

A 10 pound bag of grapes costs $14.00. How many pounds of grapes can you get for $7.00?

GarryVolchara [31]

5pounds cfdthjhgddvnirdvjitdxvj

6 0

3 years ago

The term "jet stream" is often used by weather forecasters to describe

Masteriza [31]

Answer:

daddy chill what does the man say?

Step-by-step explanation:

???

7 0

3 years ago

Read 2 more answers