How do I figure this out?

Answer:

Always sometimes

Step-by-step explanation:

A triangle has an interior angle total of 180 degrees, and if any of those three angles are obtuse, that forms an obtuse triangle.

Now suppose we had a triangle with two acute angles, but not having those two angles add up to more than 90 (consider 30 degrees and 20 degrees).

We can find the unknown angle through some quick subtraction (180 - 30 - 20 = 130).

Since one of the angles is an obtuse angle, this triangle is an obtuse triangle, even though this triangle possesses two acute angles (try drawing a picture, it'll help you visualize it), meaning that a triangle with two acute angles will only sometimes be an acute angle (when those two angles add up to an angle measure more than 90, meaning that the last angle will also be less than 90, making an acute triangle).

Hope this helps!

Answer:

1/16

Step-by-step explanation:

(1/4×1/4)-6÷1/3+2

(1/16) - 6 ÷ 1/3 + 2

1/16 - 2 + 2

1/16 - 32/16 + 2

-31/16 + 2

-31/16 + 32/16

= 1/16

Hope this helps!

Answer:

(0,2)

Step-by-step explanation:

Cords are ( 0, 4 ) and ( 4, -4)

x1 + x2 / 2 , y1 +y2/2

0 + 4 / 2 , 4 - 4 / 2

4/2,0/2

(2,0)

9514 1404 393

Answer:

  x ∈ {{0.30773985, 1.26305647, 1.87853618, 2.83385280, 3.44933251, 4.40464913, 5.02012883, 5.97544545}

Step-by-step explanation:

Divide by the coefficient of the sine function, take the root, then use the arcsine function to find the angles.

  [tex]3\sin^2(2x)=1\\\\\sin^2(2x)=\dfrac{1}{3}\\\\ \sin(2x)=\pm\sqrt{\dfrac{1}{3}}\\\\2x=\pm\arcsin\left(\dfrac{\sqrt{3}}{3}\right)+n\pi\\\\x=\dfrac{\pm\arcsin\left(\dfrac{\sqrt{3}}{3}\right)+n\pi}{2}[/tex]

The numerical values are approximately ...

  x ∈ {{0.30773985, 1.26305647, 1.87853618, 2.83385280, 3.44933251, 4.40464913, 5.02012883, 5.97544545}

__

The graph shows the zeros of 3sin²(2x) -1.

Answer:

(4,11) is the midpoint :)

Step-by-step explanation:

it would be

(-1,11), (9,11)

-1+9/2, 11+11/2

8/2, 22/2

4,11

Answer:

4/5 x 7/12 = 28/60 as simplified as 7/15 in fraction form. 4/5 x 7/12 = 0.4667 in decimal form.

Answer:

The answer is C

Step-by-step explanation:

Answer:

$35

Step-by-step explanation:

188-48 gives you the 4x what he saved

140/4 gives you the total which is 35.

Answer:

im not quite sure sorry

Step-by-step explanation:

Answer:

∠1 = 105°

Step-by-step explanation:

∠6 = 75°

∠5 is supplementary to ∠6 so ∠5 = 180-75 = 105°

∠1 is corresponding congruent to ∠5

∠1 = 105°

Answer:

answer issssssssssssssss on the fhoto

Answer:

m^20n^4/p^4q^8

Step-by-step explanation:

Given the expression (m^5n/pq^2)4

This can be written as;

(m^5n/pq^2)4

= (m^5)^4n^4/p^4(q^2)^4

= m^20n^4/p^4q^8

Hence the equivalent expression is m^20n^4/p^4q^8

Answer:

) -x*+5x=5. & x*-} x + 2x + x +4. 22 / 3 x ² - 1 / 8x + 5 x² { x + 5. --** - *-3.

Answer: y= 2x^3

Step-by-step explanation:

Answer:

One.  The point at which the parabola and the line intersect.

Charlie will receive the ring in 21 months.

It is a method of buying something in which a person can make a downpayment to buy something at a store and the store holds the item on their behalf until the last payment is done after which they gain possession of it.

Charlie has put in a ring on layaway. This means that he will only receive the ring in 21 months after he has finished paying all the installments. He will not gain possession of the ring right away after making the downpayment of $85.

Thus, we have found that Charlie will receive the ring in 21 months. The correct answer is option A.

Learn more about layaway here: https://brainly.com/question/4428781

#SPJ2

Answer:

5^7

Step-by-step explanation:

9514 1404 393

Answer:

  (5, 1) or maybe (h, k)

Step-by-step explanation:

The given form has no letters other than the variable. The vertex in this vertex-form equation can be read from the expression as (5, 1).

In the generic vertex form ...

  f(x) = a(x -h)² +k

the letters (h, k) are used to represent the vertex.

__

You would need to consult your curriculum materials to see what letters your author uses for the vertex in vertex form.

Answer: 11.4 (on delta math)

Step-by-step explanation:

Answer:

22.5 [tex]m^{2}[/tex]

Explanation:

The equation for the area of a triangle is [tex]\frac{1}{2}[/tex]bh

In this case, the base is 9 m and the height is 5 m

9x5=45

45/2= 22.5

Answer: x=5

x= 2

Step-by-step explanation:

Answer:

i have made it in above picture

Let x = -6 and y = -1/2

4[(-6)^2 + 3)] - 2(-1/2)

4[(36 + 3)] + 1

4(39) + 1

156 + 1

Answer: 157

Answer:

8x+7x+44.4=180

15x=180-44.4

15x =135.6

X=9.04

8x=9.04×8=72.32

Answer:

2827.4

Step-by-step explanation:

V = πr2h this is the equation that can be used for these problems.

V= π(10)2(9)

the radius is 10 because the diameter is 20. Divide the given diameter by 2 to find the radius.

Answer: Equation for the line of best fit is given by f(x)=-4.28402x+0.0875

Step-by-step explanation: like what you just put in your picture

Long Course Season Recorded Best time

2005 2:33.42

2006 2:24.81

2007 2:10.93

2008 2:03.45

2009 1:58.67

2010 1:59.17

2011 1:55.06

2012 1:55.82

2013 1:54.81

2014 2:00.03

-Since we can see from the scatter plot that it has negative correlation.

Equation for the line of best fit is given by f(x)=-4.28402x+0.0875

- This is what I can give you I see some people do this work before and when I see it I just take note and I think it was the answer...

- Hope this help :)

Answer:

Step-by-step explanation:

Answer:

The company's overall profits were 450,000.

Step-by-step explanation:

We know that Jerome received 150,000. This 150,000 also counts as 1/3 of the profit, so if we put it as an equation, it gives us this:

1/3x = 150,000  We need to work out how much the overall profits are, which I've labelled as x.

x = 450,000  Here we multiply 150,000 by 3 to get x on its own, or you could also divide by 1/3.

I hope this makes sense to you. ^-^ If not, do let me know.