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4 years ago

A, b, both or neither?

Mathematics

1 answer:

storchak [24]4 years ago

8 0

Answer:

both

Step-by-step explanation:

triangle A is similar because all of its measurements are 1/2 of the original triangle

triangle B is similar because all of its measurements are 2 times that of the original triangle

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What is the next step to solve 3x - 5 = 7

Dmitry [639]

Answer:

$x = 4$

Step-by-step explanation:

3 x 4 - 5 = 7

7 0

3 years ago

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A rectangular prism shaped book has a base area of square inches and a height of inch. What is the volume of the book?

Svetlanka [38]

Answer:

See Explanation

Step-by-step explanation:

The question has missing details, as the base area and height of the prism is not given.

To solve further, I'll assume that:

$Base\ Area = 12\ in^2$

and

$Height = 5in$

Using the above parameters, as point of reference.

The volume is:

$Volume = Base\ Area * Height$

$Volume = 12\ in^2 * 5\ in$

$Volume = 60\ in^3$

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3 years ago

Find the value of x. Round the length to the nearest tenth.

Lostsunrise [7]

Answer:

$x = 5.1 yd$

Step-by-step Explanation:

Angle of depression is congruent to angle of elevation.

Therefore, angle of elevation of the given figure, which is opposite to x is 25°.

Adjacent length = 11 yd

Opposite length = x

Trigonometric ratio formula for finding x is shown below:

$tan(25) = \frac{opposite}{adjacent}$

$tan(25) = \frac{x}{11}$

Multiply both sides by 11 to solve for x

$11*tan(25) = x$

$5.129 = x$

$x = 5.1 yd$ (to the nearest tenth)

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4 years ago

joe deposits $1500 in an account that pays 3% annual interest compounded conitiniously how much will joe have in his account aft

konstantin123 [22]

Answer:A = 1500e^(0.03 * 5) = 1500e^(0.15)

use definition of logarithm

0.15 = ln(A / 1500)

0.15 = ln(A) - ln(1500)

ln(A) = 0.15 + ln(1500) = 0.15 + 7.313220387 = 7.463220387

Step-by-step explanation:

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3 years ago

I need the answer to this equation 2x + 8 = 2x -3 as soon as possible doing a tesst

riadik2000 [5.3K]

Ppshdh. Skdjjs. Jshfbn.

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3 years ago