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2 years ago

Because the angles in a rectangle are 90° it is not a parallelogram

1 answer:

3 0

It is a parallelogram so it’s opposite sides are equal and the diagonals of a rectangle are equal and bisect each other. Hoped this helped!:D

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100 POINTS! ANSWER GIVEN! WORK NEEDED ONLY! SAT MATH A cylinder(not shown) has circular faces with circumferences of 8pi. The he

kiruha [24]

Answer:

Vol = 64π

Explanation:

will make it simple and short.

given

circumference of a circle = 2πr = 8π

2πr = 8π

r = 4

h = r = 4

<u>required : Vol</u>

Vol = πr²h

Vol = π 4² * 4

Vol = 64π

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3 years ago

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Which of the following are examples of aerobic exercise? Check all that apply. a swimming b running c push ups d lifting weights

tatuchka [14]

Answer:I think the answer would be running and swimming

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3 years ago

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Provide a full definition of the concept....poverty

Ronch [10]

Poverty is defined as the scarcity or the lack of a certain amount of material, possession, or money. Poverty is a multifaceted concept, which may include social, economic, and political element.

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3 years ago

Jennifer just received the results of her SAT exam. Her SAT Mathematics score of 600 is in the 78th percentile. What does this m

Olenka [21]

Answer:

Jennifer just received the results of her SAT exam.

Her SAT Mathematics score of 600 is in the 78th percentile.

It means there is 78% of test-takers has score equal or less than hers (or 22% of test-takers has score greater than hers)

Hope this helps!

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3 years ago

Soon Yi loves to bake, and she is making flaky pastry. Soon Yi starts with a layer of dough 222 millimeters (\text{mm})(mm)left

frozen [14]

Answer:

3 times

Explanation:

When the dough is folded, it increases by a constant factor. We can model the growth of the thickness using the exponential growth model

$T(n)=T_0(1+r)^n$

Where:

Initial thickness, $T_0$ = 2mm

Growth factor, r =8%=0.08

We want to find the smallest number of times Soon Yi will have to roll and fold the dough so that the resulting dough is at least 2.5mm.

i.e When $T(n)\geq 2.5$ mm$

$2(1+0.08)^n\geq 2.5\\2(1.08)^n\geq 2.5\\$Divide both sides by 2$\\\dfrac{2(1.08)^n}{2}\geq \dfrac{2.5}{2}\\\\1.08^n\geq 1.25\\\\$Change to logarithm form\\n \geq \log_{1.08}1.25\\\\n\geq \dfrac{\log 1.25}{\log 1.08} \\\\n\geq 2.9$

Therefore, the smallest number of times Soon Yi will have to roll and fold the dough so that the resulting dough is at least 2.5mm thick is 3.

4 0

4 years ago

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