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
Aleonysh [2.5K]
3 years ago
12

Please help me. 20 POINTS​

Mathematics
1 answer:
Serhud [2]3 years ago
7 0

Answer:

No. Angle 1 is an obtuse angle while angle 2 is an acute angle. obtuse angles are more than 90 degrees, which is more than an acute angle's less than 90 degrees.

Step-by-step explanation:

You might be interested in
Which term best describes the expression 3x2y4 + 5x + 1?
notka56 [123]

Answer:

Trinomial.

Step-by-step explanation:

Note how much terms there are in the given expressions:

Term 1: 3x^{2}y^{4}\

Term 2: 5x

Term 3: 1

Note each meaning of the terms:

Monomial: Having only one term.

Binomial: Having two terms.

Trinomial: Having three terms.

Polynomial: Typically used to describe expressions with 4 or more terms.

In this case, there are only 3 terms, and so your answer is Trinomial.

~

5 0
2 years ago
A ball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. The ball's height h (in feet) after t s
ella [17]

Answer:

t = 2.52 seconds

Step-by-step explanation:

h=139-15t-16t^2

We want to know when the ball hits the ground

That would be when h=0

0 = 139-15t-16t^2

We can use the quadratic formula to find t

t = -b ± sqrt(b^2-4ac)

       ----------------------

          2a

where a = -16   b = -15  and c = 139

t = -(-15) ± sqrt((-15)^2-4(-16)139)

       ----------------------

          2(-16)

t = (15) ± sqrt(225+8896)

       ----------------------

          -32

t = (15) ± sqrt(9121)

       ----------------------

          -32

t = 15+ sqrt(9121)                       t = 15- sqrt(9121)

     --------------------   or                    -------------------  

           -32                                               -32

        -3.453247707        or              2.515747707

Since time cannot be negative

 2.515747707

Round to the nearest hundredth

t = 2.52 seconds

6 0
3 years ago
Arya and Cody each manage a landscaping business.
Viktor [21]
And? Congrats? Please write the full question
3 0
2 years ago
Tuition for one year at the community college Sean would like to attend is about $8,880. Sean plans to save money each month for
REY [17]

First make an equation then solve for the variable.

8,800 is the end goal so that is what it is going to equal

Since his parents are contribuating 6,000 we can add that as a constant

Now it says in 2 years but it askes us in months so we times 2 by 12 to get 24 months he will be saving.

Now it is asking us how much he should save per month be we don't know that so that is our variable.

8,800 = 24x + 6,000

Solve

8,800 - 6,000 = 24x

2800/24 = x

116.67 = x (rounded for currency)

Sean would have to save $116.67 a month in order to pay for the community college

4 0
3 years ago
Read 2 more answers
Hayley begins solving this problem by combining like terms. 3x + 5x = 10 Which problem requires the same strategy (combining lik
Tamiku [17]
D) 3x - 2x = 10 is the answer to this equation 
6 0
3 years ago
Read 2 more answers
Other questions:
  • The movie lasted 105 minutes if the movie started at 1:15 pm at what time did it end?
    9·1 answer
  • Write an inequality for the following statement.<br> 9 is greater than a
    10·2 answers
  • A retired woman has $40,000 to invest. She has chosen one relatively safe investment fund that has an annual yield of 9% and ano
    12·1 answer
  • A scale on a map shows that 2 inches = 25 miles.
    8·1 answer
  • Solve for g when g=1/6(w+40)​
    12·1 answer
  • The length of a ribbon is 3/4 meter. Sun yi needs pieces measuring 1/3 meter for an art project. What is the greatest number of
    5·1 answer
  • If your car gets 28 miles per​ gallon, how much does it cost to drive 350 miles when gasoline costs ​$2.50 per​ gallon?
    9·1 answer
  • Half-life of Po-210 is 140 days. If the initial mass of the sample is 5
    9·1 answer
  • Darius and Barb are playing a video game in which the higher score wins the game. Their scores are shown below.
    12·2 answers
  • What is the product of StartFraction 4 Over 5 EndFraction times StartFraction 3 Over 7 EndFraction?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!