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3 years ago

Select the most SPECIFIC name for this shape

Mathematics

1 answer:

kykrilka [37]3 years ago

3 0

Answer:

Square

Step-by-step explanation:

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PLEASE HELP x = ___ units

Shkiper50 [21]

Answer:

x = 16 units

Step-by-step explanation:

∆ABC is a 45-45-90 triangle, and ∆BCD is a 30-60-90 triangle.

If side opposite of 90° [∆] = x, side opposite of 45° [∆] = x / √2 = x √ 2 / 2.

Given side AC is opposite of 90° [∆ABC] = 32 √ 2, side opposite of 45° [∆ABC] = 32 √ 2 / √ 2 = 32 which is AB or BC.

Since side BC is part of BCD.

Side opposite of 90° [∆BCD] = BC = 32.

Since x is opposite of 30° [∆BCD].

x = Side opposite of 90° [∆BCD] / 2 = 32 / 2 = 16.

8 0

3 years ago

How do I solve this problem?

Anvisha [2.4K]

Answer:

y+11=- $\frac{1}{4}$ (x-4)

Step-by-step explanation:

since the equation is perpendicular to y=4x-2, m=-1/4 (negative reciprocal). (x_1,y_1)=(4,-11), plug all the values into the equation y- y_1 = m(x-x_1) and we get y+11=- $\frac{1}{4}$ (x-4)

8 0

3 years ago

A race car driver must average at

tresset_1 [31]

Answer:

Step-by-step explanation:

So if the driver is going 50 on 1 lap. He must average out another 50 to make the 100

4 0

3 years ago

Math question down below

Dafna11 [192]

3.3 ft --- 1 m
11.4 ft --- x m

x = 11.4/3.3 ≈ 3.45 m

3 0

3 years ago

Read 2 more answers

Someone please help me with this

goldfiish [28.3K]

Answer:

50° is the correct answer

Step-by-step explanation:

Right Triangles

The right triangles are identified because they have an internal angle of 90°. The basic trigonometric ratios can be used to find angles and side lengths as needed.

We have a right triangle with the following characteristics:

The hypotenuse is 13 units long

The indicated angle is opposite to the leg of 10 units long.

When we know the length of the opposite side, we use the sine ratio. Let's call θ to the required angle:

$\displaystyle \sin\theta=\frac{\text{opposite side}}{\text{hypotenuse}}$