3 years ago

‼️‼️help please ASAP

1 answer:

6 0

By the Triangle Angle-Sum Theorem, all the angles in a triangle have to add up to equal 180. Therefore, 180-35-88=57, second choice down.

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Use the equation y=3x+1 to complete the table and solve for the missing y values. Identify the ordered pairs from the table. Sel

Serjik [45]

Answer:

(-2, -5)

(-1, -2)

(0, 1)

(1, 4)

(2, 7)

Step-by-step explanation:

Substitute x with each number and solve equation.

5 0

2 years ago

Write a fraction whose numerator and denominator add up to 9

aalyn [17]

Answer:

5/4

Step-by-step explanation:

3 0

3 years ago

4. Factor Completely *<br> (1 Point)<br> 5x3 + 40x2 - 2x - 16

mart [117]

Answer:

(x+8)(5x2−2)

Step-by-step explanation:

Hope this helps have a nice day :)

4 0

3 years ago

Determine the quadrant(s) in which (x,y) is located so that the condition(s) is (are) satisfied.

Alex777 [14]

Quadrant 4 is the correct answer, and it's the only

7 0

3 years ago

Make a the subject of a2+b2=c2

wel

Answer:

$a=\sqrt{c^2-b^2$

⇒ $a=\sqrt{(c+b)(c-b)}$ [Factorized form]

Step-by-step explanation:

Given expression:

$a^2+b^2=c^2$

We need to make $a$ the subject.

In order to do that we need to solve the expression for $a$ in terms of $b$ and $c$

We have,

$a^2+b^2=c^2$

Subtracting both sides by $b^2$

$a^2+b^2-b^2=c^2-b^2$

$a^2=c^2-b^2$

Taking square root both sides in order to remove square of $a$

$\sqrt{a^2}=\sqrt{c^2-b^2}$

$a=\sqrt{c^2-b^2$

The difference of squares can be factorized and written as:

$a=\sqrt{(c+b)(c-b)}$ [difference of squares $x^2-y^2=(x+y)(x-y)$ ]

4 0

3 years ago