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Iteru [2.4K]
3 years ago
15

What are the solutions to the equation?

Mathematics
1 answer:
mario62 [17]3 years ago
7 0

Answer:

X=-4 and x=10

Step-by-step explanation:

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Type an equation for the line shown in the graph
Andreas93 [3]
Y=3/2x+0

The y-intercept is 0 as the line intercepts at the origin.

-6/-4= 3/2
7 0
3 years ago
Can someone do this please
Nady [450]

Answer:

1.yes, 2.no, 3.yes, 4.no, 9.yes, 5.no, 6.no, 7.yes, 8.no, and finally 10.no.

hope this helps!

Step-by-step explanation:

Formula for the Pythagorean theroem= a²+b²=c²

1. 15²+20²=25²

2. 8²+14²=19²  ×

3. 15²+36²=39²

4. 11²+13²=22² ×

9. 14²+48²=50²

5. 16²+30²=39² ×

6. 17²+26²=33² ×

7. 18²+24²=30²

8. 12²+13²=22² ×

10. 16²+22²=30² ×

I tweaked with #6 because the hypotenuse is usually the biggest number.

6 0
4 years ago
The table of ordered pairs (x,y) gives an exponential function.
Andreyy89

The equation for the exponential function containing the points (0, 8) and (1, 32) is y = 8(4)ˣ

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables.

An independent variable is a variable that does not depend on any other variable for its value while a dependent variable is a variable that depends on other variable.

An exponential function is in the form:

y = abˣ

Where a is the initial value and b is the multiplication factor.

At point (0, 8):

8 = ab⁰

a = 8

At point (1, 32):

32 = 8b

b = 4

The equation for the exponential function containing the points (0, 8) and (1, 32) is y = 8(4)ˣ

Find out more on equation at: brainly.com/question/2972832

#SPJ1

8 0
2 years ago
a 9ft ladder is placed 4.5 feet from the base of a wall. How high up will the ladder reach? Round to the nearest hundredth.
spin [16.1K]

Answer:

\huge\boxed{7.79 \ \text{feet}}

Step-by-step explanation:

We know that we have a 9 foot long ladder resting upon a wall, with an unknown height, but the ladder is 4.5 feet away from the wall.

This can be represented as a triangle, where x is the unknown side.

    |\

    |  \

x   |    \      9

    |      \

    |        \                  

    |_____\

    4.5

We can use The Pythagorean Theorem to find the value of x. The theorem states that a^2+b^2=c^2, where a and b are the lengths of the legs and c is the length of the hypotenuse.

However, we already know the hypotenuse and one leg. Therefore we can substitute inside the equation to find the missing value.

a^2 + 4.5^2 = 9^2\\\\a^2 + 20.25 = 81\\\\a^2 = 60.75\\\\a \approx 7.79

Hope this helped!

7 0
3 years ago
Help me please :) I’m not sure what else to say lol
vodomira [7]
X = 1/4, 5, -8

Hope this helps!
3 0
2 years ago
Read 2 more answers
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