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3 years ago

Need a lot of helpppp

Mathematics

2 answers:

Ulleksa [173]3 years ago

5 0

Answer:

Step-by-step explanation:

A is a triangular prism

malfutka [58]3 years ago

4 0

It’s b, because A is a triangular PYRAMID

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C'est quoi un square root ?<br>

rosijanka [135]

Answer:

it defines an important concept of standard deviation used in probability theory and statistics. It has a major use in the formula for roots of a quadratic equation; quadratic fields and rings of quadratic integers, which are based on square roots, are important in algebra and have uses in geometry.

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3 years ago

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Evaluate x4 + 4x3 - 2x2 + 11x - 6 for x = 3

erica [24]

Step-by-step explanation:

$f(x) = {x}^{4} + 4 {x}^{3} - 2 {x}^{2} + 11x - 6$

$f(3) = {3}^{4} + 4. {3}^{3} - 2. {3}^{2} + 11.3 - 6$

$f(3) = 81 + 4.27 - 2.9 + 33 - 6$

$f(3) = 81 + 108 - 18 + 33 - 6$

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2 years ago

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What is the answer to x/3 - 2 < 8

balu736 [363]

Step-by-step explanation:

$\frac{x}{3} - 2 < 8 \\ \frac{x}{3} < 10 \\ x < 30$

5 0

3 years ago

the coordinates of the endpoints of AB are A (-8, -2) and B(16,6). Point P is on AB what are the coordinates of point P such tha

garri49 [273]

We have that
<span>A (-8, -2) and B(16,6)

step 1
find the distance AB in the x coordinates
dABx=(16-(-8))-----> 24 units

step 2
find coordinate x of P (Px)
Px=Ax+(3/5)*dABx------> Px=(-8)+(3/5)*24----> 6.4

step 3
F</span>ind the distance AB in the y coordinates
dABy=(6-(-2))-----> 8 units

step 4
find coordinate y of P (Py)
Py=Ay+(3/5)*dABy------> Py=(-2)+(3/5)*8----> 2.8

the coordinates of P are (6.4,2.8)

see the attached figure

6 0

3 years ago

Find ? (inscribed angle)

Lera25 [3.4K]

9514 1404 393

Answer:

107°

Step-by-step explanation:

Opposite angles of an inscribed quadrilateral are supplementary.

X = 180° -Q

X = 180° -73° = 107°

3 0

3 years ago