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Aleks [24]
3 years ago
10

Please helpppp thank y’all

Mathematics
2 answers:
julsineya [31]3 years ago
6 0

Answer:

105

Step-by-step explanation:

since its  a straight line it would add up to 180 degrees so 52 + 23 + 75 and you need 180 so 180-75 which gives 105 which is the missing angle

creativ13 [48]3 years ago
4 0

Answer:

105 degrees

Step-by-step explanation:

First add the angles that you already know, 52 + 23 = 75, then since we know that the whole thing is a straight angle (180 degrees) 180-75 = 105 degrees.

Hope this helped!

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What is the factored form of the expression?Factor completely. 6x^4-9x^3-36x^2+54x
mario62 [17]
If we factorize the expression

6x^4-9x^3-36x^2+54x

We will get

3x(2x-3)(x^2-6)


Hope I helped!
8 0
3 years ago
Read 2 more answers
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iren [92.7K]

Answer:

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If a cone with a diameter of 10 m has a surface area of 190.6m2, find its slant height. Round to the nearest tenth.
alukav5142 [94]

Answer:  The slant height of the cone is 65.6 m

Step-by-step explanation:

Given: The diameter of a cone = 10 m

Surface area of cone = 190.6 m²

To find: Slant height

Diameter of cone = 10 m

Therefore Radius of cone = \dfrac{\text {Diameter }}{2} = \dfrac{10}{2} =5m

As we know that surface area of a cone is given by

S.A. = \pi r(l+r)

Where S.A. is surface area , r is the radius of cone and l is the slant height of the cone.

Let Slant height = l

So we have

190.6 = \dfrac{22}{7} \times 5 ( 5+l)\\\\\Rightarrow  5+l= \dfrac{190.6 \times 7}{22}\\\\\Rightarrow l=  \dfrac{1334.2}{22}+5\approx 60.64+5 = 65.64\approx65.6

Hence the slant height of the cone is 65.6 m

5 0
3 years ago
Sketch. Kite qrst has a short diagonal of qs and a ling diagonal of rt. The diagonals intersect at point p. Side qr=5 m and diag
In-s [12.5K]
<u>Answer</u>
4m

<u>Explanation</u>
Δqrp is a right triangle. 
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rp = √(5²-3²) = √16 = 4m

The Δqrp≡Δqtp.
3 0
3 years ago
What are two decimals whose product is close to ten
Wewaii [24]
Just think of any 2 number that multiply to 10, then just add really small decimal values.
5*2=10 \\ 5.01*1.99=\ close\ to\ ten
8 0
3 years ago
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