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3 years ago

Geometry help, please!!!

Mathematics

1 answer:

AleksAgata [21]3 years ago

4 0

Answer:

1: Given

2: Verical angles are always congruent

3: Angle Angle theorem

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3x + y = – 7<br> Solve to find were the two point intercept

Tju [1.3M]

Answer:

<h3><u>Required Answer</u><u>:</u><u>-</u></h3>

First we need to convert it into y=mx+c form

${:}\longrightarrow$ $\sf 3x+y=-7$

${:}\longrightarrow$ $\sf y=-7-3x$

Now create table using this

<h3><u>Table</u><u>:</u><u>-</u></h3>

$\boxed{\begin{array}{|c|c|c|c|} x & 1 & (-1) & 0 \\ y & -10 & (-4) & -7 \end{array}}$

Hence the intercepts are

$\therefore$ $\sf A (1,-10),B(-1,-4),C(0,-7)$

3 0

2 years ago

54% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults. Find the probability that the

Liula [17]

Answer:

$P(5)=0.238$

$P(x\geq 6)=0.478$

$P(x$

Step-by-step explanation:

In this case we can calculate the probability using the binomial probability formula

$P(X=x)=\frac{n!}{x!(n-x)!}*p^x*(1-p)^{n-x}$

Where p is the probability of obtaining a "favorable outcome " x is the number of desired "favorable outcome " and n is the number of times the experiment is repeated. In this case n = 10 and p = 0.54.

(a) exactly five

This is:

$x=5,\ n=10,\ p=0.54.$

So:

$P(X=5)=\frac{10!}{5!(10-5)!}*0.54^x*(1-0.54)^{10-5}$

$P(5)=0.238$

(b) at least six

This is: $x\geq 6,\ n=10,\ p=0.54.$

$P(x\geq 6)=P(6) + P(7)+P(8)+P(9) + P(10)$

$P(x\geq 6)=0.478$

(c) less than four

This is: $x< 4,\ n=10,\ p=0.54.$

$P(x$

8 0

3 years ago

Read 2 more answers

write an equation of a line in slope intercept form that passes through the point (-4,1) and has a slope of -3

RSB [31]

Answer:

y+3x+11=0

Step-by-step explanation:

m=-3, x1=-4, y1=1

from m=y-y1/x-x1

-3=y-1/x-(-4)

-3(x+4)=y-1

-3x-12+1=y

y=-3x-11

y+3x+11=0

6 0

3 years ago

a regular square pyramid just fits inside a cube (the base of the pyramid is congruent to a face of the cube and the height of t

Tom [10]

The answer is larger in volume because the come is holow in the inside and that square pyrimid isn't

3 0

3 years ago

If h is 36in, w is 28in, and A is 6112in to the second power, what is the length of the box

OlgaM077 [116]

The length of the box would be 12288.

5 0

3 years ago