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Savatey [412]
3 years ago
14

Andrea needs 4 kilograms of oranges. The scale below shows the weight of the oranges she has in her kitchen. Part A. About how m

any kilograms of oranges does Andrea have? Round your answer to the nearest kilogram. Part B. About how many more kilograms of oranges does Andrea need? Show your work.

Mathematics
1 answer:
juin [17]3 years ago
8 0
We know that

<span>each space on the balance represents
1 kg/ 10 spaces----------> 0.10 kg
in the picture there are 14 spaces
so
14*0.1-------> 1.4 Kg
</span>
Part A) About how many kilograms of oranges does Andrea have? Round your answer to the nearest kilogram

Andrea has 1.4 kg of oranges------> to the nearest kilogram-----> 1 Kg

the answer is
1 kg

Part B) About how many more kilograms of oranges does Andrea need?
Andrea needs=(4 Kg-1.4 Kg)------> 2.6 Kg

the answer part B) is
2.6 Kg
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A company uses two vans to transportworkers from a free parking lot to theworkplace between 7:00 and 9:00 a.m.One van has 6 more
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X = small van capacity, y = larger van capacity
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3 years ago
COLLEGE PREP In the diagram, mLAGC = 38°, m/CGD=71°, and m/FGC = 147 °. Which of the following
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The statements that are true are:

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D. <BGD is a right angle

<h3>What is a Right Angle?</h3>

A right angle is an angle that measures 90 degrees.

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m<AGC = 38°,

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We have the following measures:

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m<CGD + m<AGC = m<BGD

Substitute

71 + 19 = m<BGD

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A. m<AGB = 19°

D. <BGD is a right angle

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1 year ago
Plz solve i beg i really need help i beg u guys
Dmitry_Shevchenko [17]

check the picture below.


if ∡F = 90° and ∡D = 30°, then the ∡A = 60°, meaning the triangle is a 30-60-90 triangle and therefore we can use the 30-60-90 rule as  you see in the picture.


\bf \textit{area of a triangle}\\\\&#10;A=\cfrac{1}{2}bh~~&#10;\begin{cases}&#10;b=base\\&#10;h=height\\[-0.5em]&#10;\hrulefill\\&#10;h=7\sqrt{3}\\&#10;b=7&#10;\end{cases}\implies A=\cfrac{1}{2}(7)(7\sqrt{3})&#10;\\\\\\&#10;A=\cfrac{49\sqrt{3}}{2}\implies A\approx 42.43524478543749369142

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