3 years ago

Help ASAP explain for more points !!

Mathematics

2 answers:

lakkis [162]3 years ago

8 0

Answer:

Step-by-step explanation:

Rasek [7]3 years ago

3 0

Answer:

Step-by-step explanation:

if it was 90 you would find the triangle in the 1 st quadrant

You might be interested in

Which two values of x are roots of the polynomial below? x^2-3x+5

Gemiola [76]

Given:

Polynomial $x^2-3x+5$

To find:

The values of x.

Solution:

$x^2-3x+5=0$

Quadratic equation formula:

$$x=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}$

Here $a=1, b=-3, c=5$ .

Substitute the values in the formula, we get

$$x=\frac{-(-3) \pm \sqrt{(-3)^{2}-4 \cdot 1 \cdot 5}}{2 \cdot 1}$

$$x=\frac{3 \pm \sqrt{9-20}}{2}$

$$x=\frac{3 \pm \sqrt{-11}}{2}$

$$x=\frac{3 - \sqrt{-11}}{2} \ \text{and} \ x=\frac{3 + \sqrt{-11}}{2}$

Option E and option F are the roots of the polynomial.

The values of x are $x=\frac{3 - \sqrt{-11}}{2} \ \text{and} \ x=\frac{3 + \sqrt{-11}}{2}$ .

7 0

3 years ago

What passes through (-2,5) and (3,9)

Harlamova29_29 [7]

Use maaaathhhhwwwaaayyy

It’s a lot better

3 0

3 years ago

Which expression gives the prime<br> factorization of 80?<br> I need help please..

Alja [10]

The correct answer is actually choice D.

8 0

3 years ago

Do you think have a fixed mindset or growth mindset in math explain why

Strike441 [17]

Growth mindset because there is a new point/topic to look at everyday and even though it may challenge your mind, it feels better when you have learned it

7 0

3 years ago

Read 2 more answers

A flagpole that is 32 feet tall casts a 67-foot shadow. What is the angle, marked with an x on the diagram, that the sun hits th

Elenna [48]

Answer:

Step-by-step explanation:

5 0

3 years ago