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
Readme [11.4K]
2 years ago
14

Need help on the last 2 questions..!

Mathematics
2 answers:
kifflom [539]2 years ago
5 0

What they want is the measure of angle 3 + the measure of angle 4.

Since angle 3 and angle 4 together create a straight line, this means they are supplementary, or adding up to 180°. So, m<4 + m<3 = 180

WITCHER [35]2 years ago
4 0

24)

<3 + <4 = 180 (supplementary angles)

25)

m<1 +  m<2 = 180  (supplementary angles, sum = 180)

4x + 12 +  7x + 3 = 180

11x + 15 = 180

11x = 165

 x = 15

So

m< 1 = 4x + 12 = 4(15) + 12 = 72°

m<2 = 7x + 3 = 7(15) + 3 = 108°

m<3 = m<1 (vertical angles)

6y = 72

 y= 12

 Answer

 x = 15 ;  m< 1 = 72°,   m<2 = 108°  and  y = 12


You might be interested in
Type the correct answer in the box. Use numerals instead of words.
iragen [17]
X= 7 don’t know why i have to keep typing for it to post
7 0
3 years ago
Read 2 more answers
Countering a cost $9.40 per sales tax. After sales tax, it cost $9.87. What is the sales tax rate?
Nady [450]
STEP 1:
find the sales tax (decimal form)

x= sales tax

Cost + (Cost * Sales Tax)= Total
plug in known numbers

$9.40 + ($9.40 * x)= $9.87

9.40 + 9.40x= 9.87
subtract 9.40 from both sides

9.40x= 0.47
divide both sides by 9.40

x= 0.47/9.40

x= 0.05 sales tax decimal form


STEP 2:
find sales tax percentage

= 0.05 * 100
or move decimal to the right two decimal places

= 5% sales tax percent form


ANSWER: The sales tax is 5% (or 0.05 in decimal form)

Hope this helps! :)
6 0
3 years ago
Read 2 more answers
39,892 to the nearest 1000 on the number line
Iteru [2.4K]

I'm pretty sure it would be 40,000 because if i'm not mistaken you meant the nearest 10,000 since the number is 39,892.

7 0
3 years ago
This morning, Megan and her dad had smoothies for breakfast. Megan made her smoothie with 1 cup of mango and 3 cups of strawberr
murzikaleks [220]

Answer:

Yes.

Step-by-step explanation:

4 0
2 years ago
In which sentence is the fraction written correctly?
klemol [59]
I think it's A.cody ate two-thirds of the apple pie
7 0
3 years ago
Other questions:
  • Lol I hate these problems that's why I keep asking them.... thank you by the way.
    6·1 answer
  • The product of 2 and 8 divided by 8 is equal to?
    12·2 answers
  • The segments shown below could form a triangle 9,4,15 true or false
    10·1 answer
  • The graph of which function has a y-intercept of 3 ?
    10·1 answer
  • I will give brainlest and 100 points<br><br><br> 28times 48 - 5 times 34
    14·2 answers
  • a chess player played 136 games total. If he won 56 of the games, what is the ratio of games he lost to games he won?​
    9·1 answer
  • Suppose the radius of a circle is 2. What is its circumference?
    12·1 answer
  • A service station charges $40 per hour for labor plus the cost of parts to repair a car. Parts can either be ordered from the ca
    13·1 answer
  • Is -1.5 greater or less than 1.3
    5·2 answers
  • Can yall help me with this:)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!