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3 years ago

Please please help!! I don't know how to do this!!

Mathematics

1 answer:

nexus9112 [7]3 years ago

7 0

Using cosine law and considering the angle ABC is 89 you can deduce that AC is 6.3
6<6.3
So the largest possible integer is 6

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Look at shape G & shape H on the grid which transformation will show that shape G is congruent to shape H

kompoz [17]

Select one point and move it over 8 points to the left, then reflect across x axis would give u the congruent shape
answer: c

8 0

2 years ago

Find the equation of a line that passes through (2,−3), and that is parallel to 5 + = −2.

Eduardwww [97]

Answer:

the first one is the correct answer

Step-by-step explanation:

Try using a graphing calculator for some of these types of questions, it's very helpful

4 0

2 years ago

Given that sin θ = 0.5, where π/2 < θ < π , find cos θ .

kow [346]

Answer:

cos theta is -0.866

Step-by-step explanation:

We have the range as between 90 and 180 degrees (pi is the same as 180 degrees)

The quadrant we are considering here is the 2nd quadrant

Mathematically;

if sin theta = 0.5

theta = arc•sin 0.5

theta = 30 degrees

The angle on the second quadrant is of the likes;

180-theta

so we have 180-30

and that is 150 degrees

cos (150) is thus; -0.866

4 0

2 years ago

PLEASE HELP NO LINKS OR FILES!!!!!!!!!!!!! The table shows transactions from five different bank accounts. Fill in the missing n

Vika [28.1K]

Answer:

Step-by-step explanation:

7 0

2 years ago

How do you determine the degree of a polynomial

yawa3891 [41]

Answer:

The degree of a polynomial refers to the highest degree of its individual terms having non-zero coefficients.

Step-by-step explanation:

The degree of a polynomial refers to the highest degree of its individual terms having non-zero coefficients. For example;

A quadratic polynomial is a polynomial of degree 2. This polynomial takes the general form;

$ax^{2}+bx+c$

where a, b, and c are constants. This is usually referred to as a quadratic polynomial in x since x is the variable. The highest power of x in the polynomial is 2, hence the degree of any quadratic polynomial is 2.

A second example, consider the cubic polynomial;

$ax^{3}+bx^{2}+cx+d$

The degree of this polynomial is 3.

6 0

2 years ago