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2 years ago

The data below show the expenditure of a housewife for a particular day

Mathematics

1 answer:

Contact [7]2 years ago

4 0

The pie chart below depicts a housewife's expenditures for a certain day.

<h3>What is a pie chart?</h3>

A map wherein the round is split into segments, each one representing a percentage of the total.

The data below show the expenditure of a housewife for a particular day

Item amount

Rice - 120

Yam - 100

Beans - 140

Vegetable - 140

Meat - 180

Sugar - 40

Palm oil - 60

The pie chart is given below.

More about the pie chart link is given below.

brainly.com/question/9979761

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somebody can help me with this problem p;lz i really really need help if you answer thius question you gonnna be the best person

Iteru [2.4K]

The length of FD = 0.76 feet.

Step-by-step explanation:

Given that in ΔDEF, the angle F measures 90° and the angle D measures 83° and EF=6.2 feet

To find the length of FD, let us use the tangent function. The tangent of an angle is the length of opposite side divided by the length of the adjacent side.

$\tan \theta=\frac{o p p}{a d j}$

From the given data, θ=83°, $o p p=6.2$ and $a d j=x$

Substituting these values in the tangent formula, we get,

$\begin{array}{r}{\tan \theta=\frac{o p p}{a d j}} \\{\tan 83^{\circ}=\frac{6.2}{x}}\end{array}$

Using calculator, the value of $\tan 83^{\circ}=8.14$ and substituting and solving the equation, we get,

$\begin{aligned}8.14 &=\frac{6.2}{x} \\x &=\frac{6.2}{8.14} \\x &=0.76\end{aligned}$

Thus, the length of FD = 0.76 feet.

7 0

3 years ago

Each day that a library book is kept past its due date, a $0.30 fee is charged at midnight. Which ordered pair is a viable solut

castortr0y [4]

Each day, 30 cents are added onto the fee.

-3 days would mean -3 * 30 cents on the fee, which is -90 cents, or -0.90.
and -2.5 charges of 30 cents would be -75 cents!
...but you can't have negative days or fees, so A and B are out of the question.

4.5 charges of 30 cents IS $1.35...
...but the library charges by day, of course.

8 charges of 30 cents would be $2.40, and both of these are realistic possible numbers.

8 0

4 years ago

Read 2 more answers

A rectangle has been enlarged by a scale of 3.5

Vanyuwa [196]

Multiply 8 and 6 by 3.5 and then times them together.
8x3.5=28
6x3.5=21

28x21=588

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4 years ago

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Keith_Richards [23]

B^2c^-1
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