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3 years ago

The side-lengths of a triangle are increased by a scale factor of 4. Predict

Mathematics

1 answer:

Whitepunk [10]3 years ago

5 0

Answer:

It will become 64 times larger

Step-by-step explanation:

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Which of these is the cross section if the slice is made perpendicular to the base?

Vesna [10]

Hi there!

$\large\boxed{\text{ C. Rectangle}}$

If cross sections were made perpendicular to the base, they would assume the shape of the lateral sides.

Thus, the cross sections would be rectangles. The correction answer is C.

6 0

3 years ago

Can someone please please help me!!!!!

Licemer1 [7]

Answer:

<h2>Diameter = 10</h2>

Step-by-step explanation:

If the side of a triangle inscribed in a circle is a diameter, then it is a right triangle.

Use the Pythagorean theorem:

d - diameter

$d^2=8^2+6^2\\\\d^2=64+36\\\\d^2=100\to d=\sqrt{100}\\\\d=10$

6 0

3 years ago

Find a recurrence relation for the number of strictly increasing sequences of positive integers that have 1 as their first term

exis [7]

Answer:

Step-by-step explanation:

(1)

$a_i = a_{i-1} + 1$

(2)

The initial condition is $a_1 = 1$

(3)

Infinitely many.

7 0

3 years ago

If you entered the formula, =B6*(B2/B5) into cell B7, the answer would be

hammer [34]

Answer:

The answer is 10

Step-by-step explanation:

If you treat it like a math problem, you would do parenthesizes first.

7 0

4 years ago

Angela decides to recycle a large oatmeal container by using it to hold a friends birthday gift. Then she wraps the container in

Deffense [45]

Answer:

D. 135.37 in²

Step-by-step explanation:

We have that the gift paper consists of two circles and a square.

Thus, we will need to find the area of the circles and the square.

Now, as the diameter of the circle = 4 inches

So, the radius of the circle = $\frac{4}{2}$ = 2 inches

Since, the area of a circle = $\pi r^{2}$

This implies that area of the two circles = $2\times \pi r^{2}$

i.e. Area of the circles = $2\times \pi 2^{2}$

i.e. Area of the circles = $8\pi$

i.e. Area of the two circles = 25.133 in²

Further, one side of the square = 10.5 inches

Thus, the area of the square = $side^{2}$

i.e. Area of the square = $10.5^{2}$

i.e. Area of the square = 110.25 in²

So, the overall area of the gift paper = 25.133 + 110.25 = 135.37 in².

Hence, the amount of paper used by Angela is 135.37 in².

7 0

3 years ago