Mathematics College

Can a triangle have three acute angles? Justify your answer

Answers

Answer 1
Yes because each side can be measured at atleast 90 degrees.

Related Questions

If f(x)=3x^2 and g(x)=4x+2 what is the value of (f+g)(-1)

Answers

Answer:

1

Step-by-step explanation:

first, you have to combine the two equations.

f(x)+ g(x)

3x^2 +4x+2= (that haha)

now substitute -1 for x

3(-1)^2 +4(-1)+2

(3×1) +(-4)+2

3-4+2

=1

HOPE IT HELPS YOU :)

help me I do not know how to do is I do not have a lot of pontes so I will give 10 at is all I have

Answers

Answer:

c

Step-by-step explanation:

as far as I can see

Please help me I’ll give you points

Answers

it’s not a function because the line folds over itself

See picture. Please show work

Answers

Answer:

its the last one i had this question like 5 days ago i am sure

Answer:

option b) is not similar but they have ( mid point theorem) EF parallel to vu

and half of UV

Janet is writing a book. She writes 3 pages every 2 days. If she continues at the same
pace, how long will it take her to write a 400-page book?
Which proportion could be used to solve this problem?

Answers

It will take her 6 days to write a book because 3 times 2 equals 6

Find the length of the diameter of circle O. Round to the nearest tenth.

Answers

Answer:

Diameter = 19.33

Step-by-step explanation:

Imaging a radius line from O to the endpoints of the 7. call this line R.

Label the part of the vertical line from O to the 90 degree intersection y.

Now you have a right triangle.

Using the Pythagorean theorem:

R² = 7² + y²

also

y = R - 3

substitute for y:

R² = 49 + (R-3)²

R² = 49 + R² - 6R + 9

simplify:

0 = 58 - 6R

6R = 58

R = 9.6667

Diameter = 2(9.6667) = 19.33

y+2=1/2(x+2) graph this equation!!

Answers

Answer:

See attached.

Step-by-step explanation:

Find the value of two numbers if their sum is 124 and their difference is 16

Answers

the answer is 8 and 4

Jina walks 2.5 km every day. How far does she walk in 7 days?
Write your answer in meters.

Answers

Answer: 17500 meters

Step-by-step explanation: 7 times 2.5 is 17.5 and one meter is 0.001 kilometers so

17.5 in meters is 17500.

One way to recognize a line of symmetry is to look for a line that divides the
original image into:
A. Two congruent parts
B. Three congruent parts
C. Two perpendicular parts
D. Two intersecting parts

Answers

A. Two congruent parts
The answer is A: two congruent parts

14cm
x
24cm

Help! We are determining the trigonometric ratio based on the information we are given (shown in the photo). I forget this equation!

Answers

Answer:

The answer is 336cm

Step-by-step explanation:

Multiply 24 & 14

2|2x-6|=20

How the hell do you do this guys :(

Answers

Its 8
2x -6 =10
2x= 10+6
2x=16
X= 8

Answer:

x1 = -2, x2 = 8

Step-by-step explanation:

You can first divide both sides of the equation by 2 so now you have:

I 2x - 6 I = 10

Then use the absolute value definiton and rewrite it into two separate equations:

1.) 2x - 6 = -10

2.) 2x - 6 = 10

From here you can solve both equations:

1.) x = -2

2.) x = 8

i hoped this helps

Please help meeeeeeeeee

Answers

The measure of the largest angle is 74°

what is ( 5 x 1 ) + ( 5 x 1/3)

Answers

Answer:

The answer is 20/3

Step-by-step explanation:

(5 x 1 ) + ( 5 x 1/3)

5 + ( 5 × 1/3 )

5 + 5/3 = 20/3

What is the measure of angle AEF

Answers

Answer:

B) 144°

Step-by-step explanation:

<AEC=108

<EDG= 180-108=72

<DEF=180-72=108

<AEF=360-108-108=144

Answer this correctly with an explanation and I will give u brainalist + 10 points

Answers

The answer is B, II only.

are they parallel???????????????

Answers

yes!
because the slope is the same.

Which statement is true about the value of (6-n)(6n)

Answers

Answer:

6-n

Step-by-step explanation:

Just put that down for your answer

PART A: is this a proportional relationship?
PART B: if this is a proportional relationship, what is the constant?
PART C: if this is a proportional relationship, write a direct proportional equation.

Answers

Yes this is proportional. The constant term is the y is 2 times then the x . Y= x•2

Each trial consists of either tossing a fair coin or rolling a fair die. You startwith tossing the coin.As long as it turns out tails you will keep tossing it. The moment it turns outheads you will stop tossing it and start rolling the die. You continue rolling the die until you get a four or a five, then you start tossing the coin again. You keep applyingthe rules described above to change from tossing the coin to rolling the die and vice versa. What is the probability that on the third trial you will toss a coin

Answers

Answer:

0.41665 = 41.665% probability that on the third trial you will toss a coin

Step-by-step explanation:

First trial: Toss the coin

The following outcomes end up with a coin being tossed on the third trial.

Tails on the first and second trial(each with 0.5 probability).

Heads on the first trial(0.5 probability) and 4 or 5 on the die on the second trial(6 sided die, so 2/6 = 1/3 = 0.3333 probability).

What is the probability that on the third trial you will toss a coin

[tex]p = 0.5^2 + 0.5*0.3333 = 0.41665[/tex]

0.41665 = 41.665% probability that on the third trial you will toss a coin

can someone help me please ??

Answers

Answer:

[tex]-2a^2-2a+11[/tex]  

Step-by-step explanation:

To solve the question, use the given values of the variables and substitute them into the given expression.  

We know that [tex]C = 2a^2-5[/tex] and [tex]D = 3-a[/tex]. With these values, we need to find [tex]2D-C[/tex]. So, substitute [tex]2a^2-5[/tex] for the [tex]C[/tex] and [tex]3-a[/tex] for the [tex]D[/tex] in that expression. Then, solve:

[tex]2D-C\\\\= 2(3-a)-(2a^2-5)\\= 6-2a-2a^2+5\\= -2a^2-2a+11[/tex]

Thus, [tex]2D-C[/tex] equals [tex]-2a^2-2a+11[/tex].

Why might the first method give a closer average than the second method?

Answers

Answer:

dosent this question

on have a diagram or some thing



PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.


Answers

Answer: C

Step-by-step explanation: The layers of rocks implies superposition and changes in species implies evolution

Simplify the expression (-7 + 2)(8) =​

Answers

-40

Explanation:
(-7+2) would equal -5, then you multiply -5 by 8 and you get -40.

Answer:

-40

Step-by-step explanation:

(-7 + 2)(8)

(-5)(8)

-40

Please explain in words.

Answers

Answer:

Negative

Step-by-step explanation:

The following expression will be negative. This is because, the fraction in x is a negative fraction. The fraction in y is a positive fraction. The expression is    x * y, so if you were to multiply the two it would be negative. This is because a negative multiplied by a positive will be equal to a negative.

Hope this helps!!

-Ketifa

(Can I get brainliest?)

What is
1/3 of 24
1/4 of 24
1/6 of 24

Answers

Answer:

In math the word "of" is multiplication.

1/3 of 24 ---> 1/3 × 24 = 8

1/4 of 24 ---> 1/4 × 24 = 6

1/6 of 24 ---> 1/6 × 24 = 4

*Answers are bolded*

Hope this helps, thank you :) !!

Answer:

Step-by-step explanation:

1/3 of 24 = 7.9999

1/4 of 24 = 6

1/6 of 24 = 4

can i have help with 10?!!!!! PIC BELOW!

Answers

Answer:

=5y^2+2y+10

Step-by-step explanation:

2y−3y2+8y2+10

Simplify the equation to get whole numbers, multiply the like terms

I tried my best!

What is 5x1=??? :) This is SOO hard!:( I will give hmmmm 96 point!

Answers

Answer:

5

Step-by-step explanation:

rewrite 8/50 as a decimal

Answers

divide 8 by 50 to give you 0.16

Answer:

0.16

Step-by-step explanation:

Its 0.16 because it would be easiest to make 8/50 into 16/100 to make it easier to turn into a decimal.

sms
3. The scale factor from the original figure to its copy
is Draw the original figure
Original
Copy

Answers

Wait I can help let me just get back to to
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