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fgiga [73]
2 years ago
14

Someone help? Plz I will give u more points

Mathematics
1 answer:
Rina8888 [55]2 years ago
6 0

Answer:

4.255 ft²

Step-by-step explanation:

the area of the figure =

(2.25 × 1.5)+(1/8 ×3.14× 1.5²)

= 3.375 + 0.88

= 4.255 ft²

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Which function has the greater rate of change?
Gnoma [55]

Answer:

Function 1

Step-by-step explanation:

<u>Function 1:</u>

y=\dfrac{5}{6}x+10

The rate of change of the function 1 is:

\dfrac{5}{6}\approx 0.83

<u>Function 2:</u>

The rate of change of the function 2 is:

\dfrac{15.75-14.25}{1-(1)}=\dfrac{1.5}{2}=0.75

Hence, the greater rate of change has function 1.

3 0
3 years ago
Can someone help me on this please
Anika [276]

Answer:

sin ∅ = 16 /34

cos ∅ = 30 /34

tan ∅ =  16 /30

Step-by-step explanation:

SOH CAH TOA

sin = opp/hyp

cos = adj/hyp

tan = opp/adj

the hypotenuse is always across from the right angle and has the longest side

3 0
2 years ago
Calculate the area of the shaded region
velikii [3]

Answer:

48π or 150.72

Step-by-step explanation:

The radius of the big circle is 8.

We can use that to find the area of the big circle.

Area is πr^2

π(8)^2

64π

Now, we can find the area of the small circle.

The diameter of that is 8, meaning the radius is 4.

πr^2

π(4)^2

16π

Now we subtract the area of the small circle from the area of the big circle to get the area of the shaded region.

64π-16π=48π

As a decimal: 48*3.14=150.72

4 0
3 years ago
Explain the relationship between multiplying and diving by 10, 100, and 1,000 and moving the decimal point to the right or to th
zhannawk [14.2K]
If you're multiplying by 10, you're moving the decimal point to the right, the same with any multiplication in the 10's, so 100, 1,000, etc. This is because you are making the number 10 times larger, so if you had 3.4, the 4 is in the 1/10 column so multiplying by 10 would put it in the units column, making the number 34.

On the other hand, dividing by the 10's makes the decimal point move to the left because you are making the number 10 times smaller, so if the units column is worth 1, then 10 times less than that is 1/10, which is the first decimal place.

I hope this helps! I tried to explain it well but let me know if you still don't understand or if I've confused you in any way :)
5 0
3 years ago
The triangles are similar. Write a similarity statement for the triangles.
antoniya [11.8K]

Hope this helps you

.......

4 0
2 years ago
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