This is algebra 2. Would like an answer ASAP. Thanks! Between the two chunks of numbers, thats a division sign, not an addition sign.

Answer:

The angles that are supplementary to angle 7 includes angle 5 and angle 8.

Answer:

y=r-h

Step-by-step explanation:

Switch side

y+h=r

Subtract h from both sides

y+h-h=r-h

Answer:

y=r-h

Answer:

proportion: 1.93/23 = y/x

solve for y: y = x(0.083913)

Step-by-step explanation:

The required relationship of the proportionality is y = 0.08 x.

Given that,
In 23 minutes, Halona travels 1.93 kilometers to a neighbor's home. assuming she moves at a steady pace.
How many kilometers, y, Halona can walk in x minutes, expressed as a proportion. After that, find y using your percentage.

The relationship between two or more sets of values—whether they are directly proportional or inversely proportional to one another—is referred to as proportionality.

Here,
according to the question,
y ∝ x
y = kx
Where k is the constant of the proportionality,
at x = 23, y = 1.93
1.93 = 23 k
k = 1.93/23
k = 0.08
Put k in the proportionality equation,
y = 0.08k

Thus, the required relationship of the proportionality is y = 0.08 x.

Learn more about proportionality here:

https://brainly.com/question/22620356

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Answer:

4

Step-by-step explanation:

The answer is x≤0

Step 1: Subtract 5 from both sides.

9x+5−5≤5−5

9x≤0

Step 2: Divide both sides by 9.

9x/9 ≤ 0/9

x≤0

Answer:

Because when a number is raised to negative indice, it automatically becomes a fraction of 1, with the number raised to the positive indice. If the original expression becomes the other..its still equivalent and equal to the same value-just changed to make solving more easier

Answer:

see expression

Step-by-step explanation:

Using the rule of exponents

[tex]a^{-m}[/tex] ⇔ [tex]\frac{1}{a^{m} }[/tex] , then

[tex]2^{-4}[/tex]

= [tex]\frac{1}{2^{4} }[/tex]

Thus

[tex]2^{-4}[/tex] and [tex]\frac{1}{2^{4} }[/tex] are equivalent expressions

Answer:

Step-by-step explanation: For question 33 you have : (3x+3)+(6x+6)+90........ =180(sum of angles in a triangle is 180).

Question 34: (x+78)+(x+70)+44=180.....(same reason)

Question 35: (x+51)+(x+61)+90=180.....(same reason)

Question 36:(x+71)+(x+41)+90=180....(same reason).

Answer:

160

Step-by-step explanation:

70% of 160=112.

A handy trick is to divide the number by the percentage.

Brainliest please I need those points.

Answer:

-51

Step-by-step explanation:

-(-)= +

-65+14= -51

Answer:

-24

Step-by-step explanation:

this is easy question

Answer:

27 is a cubed number because 3 to the third power, or cubed, is 27. 3*3*3=27. 3*3=9.

9*3=27

Step-by-step explanation:

Answer:

8, 24

Step-by-step explanation:

Since a total of 56 fishing boats were sold, and there are 7 orange fishing boat blocks, we can divide to find how much each stands for.

56/7=8

Then, since the dealer sells 3 blocks of speed boats, we multiply 3 by 8

24 speedboats

I hope this helped! :)

Hello!

[tex]\large\boxed{\text{Infinite discontinuity at x = 2}}[/tex]

[tex]f(x) = \frac{x^{2} - 4x - 12}{x - 2}[/tex]

Recall that in a rational function, the denominator contains the vertical asymptote (an infinite discontinuity).

If terms can be canceled from the denominator and the numerator, then the function contains a hole. We can check whether this function contains such by factoring:

[tex]f(x) = \frac{(x - 6)(x + 2)}{x - 2}[/tex]

There is no common factor, so the function only contains a discontinuity at its vertical asymptote.

Find the vertical asymptote by setting the denominator equal to 0:

x - 2 = 0

x = 2.

Answer:

The answer is 5 over 7

Step-by-step explanation:

Answer:

-1 is the answer

Step-by-step explanation:

Answer:

-1 is the answer

Step-by-step explanation:

Hope this helps

Ella's Grade: 15

Minh's Grade: 16

Step-by-step explanation:

If each grade has 20 girls in the grade, then that implies effectively that the ratios would apply via fractions, which are 3:4 and 4:5. As such, take both Fractions and increase them both to 20: 15:20 and 16:20.

Answer:

the probability is less than 4% because there are TWO more blue pens. there is a 6% chance of getting blue pen and 2% getting yellow.

Step-by-step explanation:

Answer:

A Vinculum or a fraction bar :)

Answer:

The line that separates the numerator and thevdenominator in a fraction. Also called A Vinculum in some countries

Answer:

Plug in your variables value.

Step-by-step explanation:

For your case, plug in -6 into the y slot

12(5+2y)= -(6-9y) +4y

12(5+2x-6)= -(6-9x-6)+4y see if that works!

Answer:

To check if the solution is right you substitute.

Step-by-step explanation:

So in this case you put y = - 6

So you substitute the y as - 6

12(5+2y) = - (6-9y)+4y

12(5+ (2 times - 6)) =(6-(9 times - 6)) + (4 times - 6)

12 times (5+-12) = (6- -6) + - 24

12 times - 7 = 12+-24

-84 = - 12

And that's how to check it basically.

The perpendicular height of the triangle is  32 cm.

A triangle is a figure that has three sides. The three sides are length, base and hypotenuse. The sum of angles in a triangle is 180 degrees.

The area of a triangle = [tex]\frac{1}{2}[/tex] x base x height

In order to determine the height of the triangle, this formula would be used:

height = (2 x area) / base

(528 x 2) / 33

= 1056 / 33

= 32 cm

A similar question was answered here: https://brainly.com/question/11688494?referrer=searchResults

Answer:

Step-by-step explanation:

C

D

B

A

Answer:4 and 3x-2 are roots of 12x-8.

Step-by-step explanation: Expression contains no equality sign

Answer:

A

Step-by-step explanation:

You are right

Answer:

Let the actual pressure = x

The reading is x + 8 % , so the reading is 108% of the actual.

Divide the reading by 108% for the actual

39.42/1.08 = x

X = 36.5 psi

The actual pressure is 36.5 psi

Answer:

Step-by-step explanation:

slope 2 y intercept -1