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daser333 [38]
3 years ago
11

Find the measure of ∠DBF (HURRY ASAP)

Mathematics
2 answers:
solniwko [45]3 years ago
6 0

Answer:

This graph is kind of funky, but it should be 70

Step-by-step explanation:

23+47=70

Please mark Brainliest!!!

zalisa [80]3 years ago
4 0

Answer:

70

Step-by-step explanation:

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If you were filling the cylinder up with water using a cone that has the same height and diameter, how many cones will it take t
aleksandrvk [35]

Answer:

It required 3 cones to fill up the cylinder with the same height and diameter.

Step-by-step explanation:

Let the radius of the cone and cylinder be r.

Let the height of the cone and cylinder be h.

As we know that  \text{Volume of cylinder}=\pi r^2h ....(1)

\text{Volume of cone}=\frac{1}{3}\pi r^2h

It can be observed that the volume of a cone is \frac{1}{3}rd the volume of the cylinder. so, multiply the volume of the cone by 3.

3 \times \text{Volume of cone}=3 \times \frac{1}{3}\pi r^2h

3 \times \text{Volume of cone}= \pi r^2h

3 \times \text{Volume of cone}= \text{Volume of cylinder} (From equation 1 )

Hence, It required 3 cones to fill up the cylinder with the same height and diameter.

3 0
3 years ago
F(x)=(x+1)^(5)-5x-2 <br> Find F'(x) and zeros of F'(x)
KiRa [710]
Assuming you mean
f(x)=(x+1)^5-5x-2

first use chain rule on first part
derivitive of (x+1)⁵=5(x+1)⁴ times the derivitive of (x+1) which is 1
the first part is 5(x+1)⁴

derivitive of -5x is -5
derivitive of -2 is 0

we gots
f'(x)=5(x+1)⁴-5
find zeroes
0=5(x+1)⁴-5
5=5(x+1)⁴
1=(x+1)⁴
+/-1=x+1
-1+/-1=x
-2=x or 0=x

f'(x)=5(x+1)⁴-5
zeroes at x=-2 and x=0
3 0
3 years ago
If a= square a over square b=x then what stamens is true
Dahasolnce [82]

Answer:

C I thinks

Step-by-step explanation:

If you square both sides that is what you get.

(Also can I please have Brainliest? I need it to level up!)

6 0
3 years ago
In the equation 3x ÷ 4 = 15 solve for x
Nutka1998 [239]

Answer:

20

Step-by-step explanation:

you will get it

4 0
3 years ago
Read 2 more answers
Please help me with my problem
Doss [256]
D and F are not equivalent to ax+bx+ac+bc+
8 0
3 years ago
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