1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
HACTEHA [7]
3 years ago
12

20+ POINTS!!!

Mathematics
1 answer:
Sphinxa [80]3 years ago
6 0
Question 1= would equal 63 but why is there no 63?(did you type the answers right? or the angles right?
47+70=117 
180-117=63 

question 2 would be 36
54+90=144
180-144=36
You might be interested in
A survey of 73 people reported that 32 of them preferred juice to milk.
Gnesinka [82]

About 100. (Im not quite sure)

8 0
3 years ago
Read 2 more answers
Question 1<br> What is the solution of n² - 49 = 0?<br> 0 +7<br> 07<br> -7<br> O no solution
Sphinxa [80]
Hey there!

This can be written as n^{2}-(7)^{2}

This is in form of \fbox{a^{2}-b^{2}} , it can be expanded as \fbox{(a-b)(a+b)}

=> (n-7)(n+7)=0
=> n -7 = 0 or n + 7 = 0
=> n = 7 or n = -7

So option 7 , -7 are correct.

Hope this is clear :)
Have a good day:)
7 0
2 years ago
Read 2 more answers
An isosceles trapezoid has bases of lengths 6 and 8 and a height of 16. Find the area.
11111nata11111 [884]

Answer:

Step-by-step explanation:

In an isosceles trapezoid, the opposite sides are equal.

The formula for determining the area of a trapezoid is expressed as

Area = 1/2(a + b)h

Where

a and b are the length of The bases are the 2 sides of the trapezoid which are parallel with one another.

h represents the height of the trapezoid.

From the information given,

a = 6

b = 8

height = 16

Therefore,

Area of trapezoid = 1/2(6 + 8)16

= 1/2 × 14 × 16 = 112 square units

3 0
3 years ago
How many solutions can the equation 6x = 48 have?
ziro4ka [17]
Only one. 8

Divide by 6 on both sides. x = 8. That's it.
7 0
3 years ago
Lynn is making custom bricks. She combines 39 pounds of water and 48 pounds of brick dust
vova2212 [387]

Answer:

10, and 4.

Step-by-step explanation:

39+48=87

87-13=74

74 divided by 7= 10 R4

Greatest amount of bricks= 10

Leftovers= 4.

5 0
3 years ago
Other questions:
  • What is a factor of 18 and 30 ?
    7·2 answers
  • What is the value of 2 in 1,025
    12·2 answers
  • {Negative} -2 1/5 as a decimal
    12·1 answer
  • Three friends are training for a race. Last week, Jacquis ran 3 more miles than Ellen. Miryana ran 1.5 miles as far as Jacquis.
    10·2 answers
  • Any smart people want to help me
    10·2 answers
  • A coach records the ages of the players on two of her teams. Which statement about the ages of the students is true? A The range
    7·2 answers
  • What is a country that starts with an V
    14·2 answers
  • Determine the value of X​
    6·1 answer
  • Ms. Baranek buys trophies for field day each trophie cost $3.95 she pays $138.25 for all the trophies how many trophies does ms
    8·2 answers
  • Apply Distributive Property and Simplify
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!