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3 years ago

I need help with some midterm problems

Mathematics

1 answer:

telo118 [61]3 years ago

6 0

That sounds like a personal problem

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Mr. Walker is looking at the fundraiser totals for the last five years.

klemol [59]

Answer:

the median is $1.60 greater than the mean

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3 years ago

BD and AC are directors of .0 identify each Arc as a minor Arc interior Arts Elementary art

Maru [420]

Given BD and AC is a diameter of the circle:

We need to find the following:

1. measure of the arc BA

So,

the measure of the minor arc BA = 44

The measure of the major arc BA = 360 - 44 = 316

2. the measure of the arc ACB = 360 - 44 = 316

3. The arc BCD is a semicircle of the circle

So, the measure of the arc BCD = 180

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1 year ago

You are working on the phone in the office. A woman orders 6 tickets for £134.10. How much does each ticket cost?

yKpoI14uk [10]

Answer:

22,35 £

Step-by-step explanation:

How much does each ticket cost ?

134,10 : 6 = 22,35 £

134,10 : 6 = 22,35

12

___

= 14

12

___

=21

18

___

= 30

30

___

= =

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4 years ago

Read 2 more answers

A cone and a triangular pyramid have a height of 9.3 m

Otrada [13]

Answer:

$x=17.1\ in$

Step-by-step explanation:

The complete question is

A cone and a triangular pyramid have a height of 9.3 m and their cross-sectional areas are equal at every level parallel to their respective bases. The radius of the base of the cone is 3 in and the other leg (not x) of the triangle base of the triangular pyramid is 3.3 in

What is the height, x, of the triangle base of the pyramid? Round to the nearest tenth

The picture of the question in the attached figure

we know that

If their cross-sectional areas are equal at every level parallel to their respective bases and the height is the same, then their volumes are equal

Equate the volume of the cone and the volume of the triangular pyramid

$\frac{1}{3}\pi r^{2}H=\frac{1}{3}[\frac{1}{2}(b)(h)H]$