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arsen [322]
3 years ago
14

What best describes a triangle with angles measuring 60 degrees 40 degrees and 100 degrees

Mathematics
1 answer:
sladkih [1.3K]3 years ago
8 0
Obtuse triangle if that’s what you’re asking
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A right square pyramid is shown. The height of the pyramid is 6 units. The distance from the center of the base of the pyramid t
elena-14-01-66 [18.8K]

Answer:

<em>AD is 6.5 units</em>

Step-by-step explanation:

Find the diagram attached.

From the diagram, you can see that the dotted triangle is a right angled triangle with side AD as the hypotenuse.

To get AD, we will use the pythagoras theorem as shown;

Hyp² = Opp² + Adj²

AD² = 6²+2.5²

AD² = 36 + 6.25

AD² = 42.25

AD = √42.25

<em>AD = 6.5</em>

<em>Hence the measure of length segment AD is 6.5 units</em>

6 0
2 years ago
Which equation can be used to find the surface area of the cylinder?
Elan Coil [88]

Answer:

D

Step-by-step explanation:

correct

5 0
3 years ago
Read 2 more answers
Find the x intercepts of f(x) = –16x^2 + 22x + 3
Helga [31]
That is where the line crosses the x axis or where y=0

0=-16x^2+22x+3
we gon do grouping
ac method
-16 times 3=-48

what 2 numbers multiply to get -48 and add to get 22
-2 and 24
0=-16x^2-2x+24x+3
group
0=(-16x^2-2x)+(24x+3)
undistribute
0=-2x(8x+1)+3(8x+1)
undistribute
0=(8x+1)(-2x+3)
set eaqual to 0

8x+1=0
8x=-1
x=-1/8

-2x+3=0
3=2x
3/2=x

x intercepts ate x=-1/8 and x=3/2
4 0
3 years ago
Marlee drove 60 miles song 2 gallons of gas. whitch is the unit rate in fraction forms?
Orlov [11]

Answer:

the unit rate is 30 miles 1 gallon

5 0
2 years ago
Consider the sequence of steps to solve the equation:
SIZIF [17.4K]

Answer:

Well, technically it's the distributive property, but since that's not on here, and technically it's multiplying so. Multiplying property.

Step-by-step explanation:

Well, technically it's the distributive property, but since that's not on here, and technically it's multiplying so. Multiplying property.

6 0
3 years ago
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