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3 years ago

Please Help ASAP!! Will award brainliest answer!!

Mathematics

2 answers:

SSSSS [86.1K]3 years ago

7 0

Answer:

y value is proportional to the x values change

Step-by-step explanation:

the slope of the line can be anything but if it is a line then it isn't a function that produces like an exponential curve. whatever the slope, the input x value will always produce a y value to a consistent extent.

scoundrel [369]3 years ago

4 0

Answer:

To graph a straight line:

find the y-intercept by taking x = 0

find the x-intercepts by taking y = 0

Draw a straight line joining these two points

change in y depends on the slope.

As x increases:

y increases if the slope is positive

y decreases if the slope is negative

As x decreases:

y increases if the slope is negative

y decreases if the slope is positive

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What is the theoretical probability of spinning an even number?

Marina86 [1]

Answer:

4/9 probability you will get an even number

Step-by-step explanation:

The theoretical probability of spinning an even number is 4/9, since there are 4 even numbers in the spinner

5 0

3 years ago

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What is the lowest common multiple of 3 and 4

Rufina [12.5K]

So an example

least common multipule is like what is the smallest number both will fit into

example, 6 and 10, least common multilule is 30 because 6*5=30 and 3*10=30

so 3 and 4

factor each

3=3

4=2*2

so we have to have 2*2*3 which is 12

12 is least common multiplule

7 0

3 years ago

Plz..... Solve this questions for me...

faust18 [17]

$6.\\\text{We know}\ 9=3^2.\ \text{Therefore}\\\\9^2=(3^2)^2\\\\\text{use}\ (a^n)^m=a^{nm}\\\\9^2=(3^2)^2=3^{2\cdot2}=3^4\\\\\boxed{3^4=9^2}\\=================$

$7.\\METHOD\ 1:\\\\\sqrt{7^4}=\sqrt{7^{2\cdot2}}\\\\\text{use}\ (a^n)^m=a^{nm}\\\\=\sqrt{(7^2)^2}\\\\\text{use}\ \sqrt{a^2}=a\ \text{for}\ a\geq0\\\\=\boxed{7^2}\\\\METHOD\ 2:\\\\\text{use}\ a^\frac{m}{n}=\sqrt[n]{a^m}\\\\\sqrt{7^4}=7^\frac{4}{2}=\boxed{7^2}\\=================$

$8.\\5^a\times5^b=5^{11}\\\\a)\\\text{use}\ a^n\times a^m=a^{n+m}\\\\5^a\times5^b=5^{a+b}\\\\5^{a+b}=5^{11}\Rightarrow a+b=11\\\\11\ \text{is odd. The sum of even and odd is odd. Therefore}\ a\ \text{and}\ b\ \text{can't be even.}\\--------------------\\\\b)\\5\ \text{solutions}\\\\11=5+6\\11=4+7\\11=3+8\\11=2+9\\11=1+10$

3 0

3 years ago

What is the value of x? a. 71° b. 142° c. 152° d. 76°

alexgriva [62]

The sum of the measures of the angles of a triangle is 180 degrees.
An isosceles triangle has two congruent sides.
The angles opposite the congruent sides are congruent.
Just like the bottom left angle measures x, the bottom right angle also measures x.

x + x + 38 = 180

2x + 38 = 180

2x = 142

x = 71

3 0

3 years ago

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What is the answer of 81g^2 - 36f^2 ?????

sveticcg [70]

Answer:

(9g - 6f)(9g + 6f)

Step-by-step explanation:

81g^2 - 36f^2 =

(9g)² - (6f)² =

(9g - 6f)(9g + 6f)

3 0

2 years ago