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3 years ago

Can someone help me plz

Mathematics

1 answer:

olya-2409 [2.1K]3 years ago

3 0

9 cuz 4 times 1/2 is 2 and 2+7=9

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Sandra baked 36 cookies yesterday morning and 24 cookies last night. Tomorrow, she plans on baking 48 more. How many cookies did

pshichka [43]

Answer B) 60 because 34 + 24 is 60

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3 years ago

What is the arc measure of \stackrel{\LARGE{\frown}}{AC}

algol [13]

Answer:

72°

Step-by-step explanation:

Given that the radius(r) of the circle is 10 units and the length of arc ABC is 16π

The length of arc ABC = $\frac{\theta}{360}*2\pi r$

Where θ is the central angle in degrees.

Since the length of arc ABC is 16π,

$16\pi=\frac{\theta}{360}*2\pi r\\16\pi=\frac{\theta}{360}*2\pi *10\\\theta=\frac{16\pi *360}{2 \pi *10} \\\theta=288^0$

The angle in a circle = 360°, therefore:

Central angle for arc AB (θ) = 360 - Central angle for arc ABC = 360 - 288 = 72°

Therefore the arc measure of arc AB is 72°

5 0

4 years ago

A table with a round top is cut in half so that it can be used against a wall after it is cut the edge along the wall is 6 feet

liraira [26]

Answer:

9π ft²

Step-by-step explanation:

translate to math this is asking you to find the area of HALF of a circle with a diameter of 6 feet.

find the radius, half of the diameter, 3 feet

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8 0

2 years ago

(11 +33 - 4² ) ÷ ( 8 - 4 )

Ratling [72]

Answer:

Step-by-step explanation:

(11 + 33 - 16) / (8 - 4)

(44 - 16) / (4)

28/4

4 0

4 years ago

Read 2 more answers

sp2606 [1]

Prisms and pyramids are solid geometric shapes that have flat sides, flat bases and angles. However, the bases and side faces on prisms and pyramids differ. Prisms have two bases -- pyramids only have one. There are a variety of pyramids and prisms, so not all shapes in each category look the same.

ty

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4 years ago