The summit elevation of a volcano is the elevation of the top of the volcano relative to sea level. The summit elevation of the volcano Kliauea in Hawaii is 1227 meters. The summit elevation of the underwater volcano Loihi in the Pacific Ocean is -969 meters. Which summit is closer to sea level?

Answer:

x=11

Step-by-step explanation:

this would now be...

7x+5=5x+27

collect like terms

7x-5x=27-5

2x=22

make x the subject of the formula

x=22/2

x=11

Answer:

i think its yz but not sure

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Slope

Y-intercept = -4

Knowing the slope is 3 and the y-intercept is -4, the answer should be y=3x-4.

Write the additive inverse of [tex]\frac{ - 1}{3} [/tex].

➼ The additive inverse of [tex] \frac{ - 1}{3} [/tex] is [tex]\frac{+ 1}{3} [/tex].

[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]

Given:

Consider the function is:

[tex]f(x)=\dfrac{x^2}{3}[/tex]

To find:

The average rate of change over the interval 2 ≤ x ≤ 4.

Solution:

We have,

[tex]f(x)=\dfrac{x^2}{3}[/tex]

At [tex]x=2[/tex],

[tex]f(2)=\dfrac{2^2}{3}[/tex]

[tex]f(2)=\dfrac{4}{3}[/tex]

At [tex]x=4[/tex],

[tex]f(4)=\dfrac{4^2}{3}[/tex]

[tex]f(4)=\dfrac{16}{3}[/tex]

The average rate of change of a function f(x) over the interval [a,b] is:

[tex]m=\dfrac{f(b)-f(a)}{b-a}[/tex]

So, the average rate of change over the interval 2 ≤ x ≤ 4 is:

[tex]m=\dfrac{f(4)-f(2)}{4-2}[/tex]

[tex]m=\dfrac{\dfrac{16}{3}-\dfrac{4}{3}}{2}[/tex]

[tex]m=\dfrac{\dfrac{16-4}{3}}{2}[/tex]

On further simplification, we get

[tex]m=\dfrac{12}{3\times 2}[/tex]

[tex]m=\dfrac{12}{6}[/tex]

[tex]m=2[/tex]

Therefore, the average rate of change over the interval 2 ≤ x ≤ 4 is 2.

Answer:

Step-by-step explanation:

take 50 degree as reference angle

using sin rule

sin 50 = opposite/hypotenuse

0.766 = x /3

0.766*3 = x

2.298 = x

2.30  = x

Answer:

3 : 8

Step-by-step explanation:

[tex]\frac{x}{1} = \frac{3y}{8}[/tex]

cross multiply

8x = 3y

x = 3/8

x : y = 3 : 8

Step-by-step explanation:

a) Since there are 2 #1 in the spinner, the probability of landing on a 1 is 2/8 or 1/4

b) Since there is only one #2, the probability is only 1/8.

c) Probability of landing on #3 is 2/8 or 1/4.

d) Probability of landing on a #4 is 1/8

e) Just like the case of #1 & #3, there are 2 chances out of eight that it will land on a #5 so the probability is 2/8 or 1/4

Answer:

Zingo, not Zingo, Zingo, Zingo, and not Zingo (left to right)

Step-by-step explanation:

We can notice that all of the Zingoes have a vertical line down an enclosed shape. Additionally, the line must be fully inside the enclosed shape.

Using these properties, starting from the left, we hafd a Zingo, not Zingo, Zingo, Zingo, and not Zingo.

I hope this helps! If you have any questions, feel free to ask. :)

Answer:

h = 5

Step-by-step explanation:

6/8 - h/8 = 1/8

Multiply each side by 8 to clear the fractions

8*(6/8 - h/8) = 1/8*8

6 - h = 1

Subtract 6 from each side

6-h-6 = 1-6

-h = -5

Multiply each side by -1

h = 5

Answer:

[tex]h = 5[/tex]

Step-by-step explanation:

Solve the equations:

[tex] \frac{6}{8} - \frac{h}{8} = \frac{1}{8} [/tex]

Reduce fractions to the lowest term by canceling the greatest common factor:

[tex] \frac{3}{4} - \frac{h}{8} = \frac{1}{8} [/tex]

Rerreange unknown terms to the left side of the equation:

[tex] - \frac{h}{8} = \frac{1}{8} - \frac{3}{4} [/tex]

Find the common denominator and write the numerator above common denominator:

[tex] - \frac{h}{8} = \frac{1 - 6}{8} [/tex]

Calculate the sum or difference:

[tex] - \frac{h}{8} = \frac{ - 5}{8} [/tex]

Reduce the greatest common factor on both sides of the equation:

[tex] - h = - 5[/tex]

Divide both sides of the equation by the coefficient variable:

[tex]h = 5[/tex]

C. 270

Hope this helps! :)

Answer:

A.)90 degrees

Step-by-step explanation:

The total of the two cars is 0.46 + 0.34 = 0.8

The total of all probabilities needs to equal 1

The probability of not buying either car is 1 - the sum of the two probabilities

1-0.8 = 0.20

The probability of not buying either car is 0.20

Answer:

the answer should be A

Step-by-step explanation:

be your X values are not supposed to repeat

Answer:

7×+14=56

= 7×=56 -14

= × = 6

Step-by-step explanation:

I hope it helps you

Answer:

The independent variable (IV) is the depths at the Altantic Ocean and the dependent variable (DV) is the water temperatures.

Step-by-step explanation:

The IV is what is changed between the groups of the study.

The DV is what is being measured for the groups.

You can say that the DV depends on the IV because changes and differences in the DV depends on the changes for the IV.

I hope this helps! :)

[tex]\longrightarrow{\green{\frac{5}{6}}}[/tex] 

[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}[/tex]

[tex] \frac{1}{2} + \frac{1}{3} [/tex]

Since the denominators are unequal, we find the L.C.M (lowest common multiple) for both denominators.

The L. C. M for 2 and 3 is 6.

Now, multiply the L.C.M. with both numerator & denominator.

[tex] = \frac{1 \times 3}{2 \times 3} + \frac{1 \times 2}{3 \times 2} [/tex]

[tex]= \frac{3}{6} + \frac{2}{6} [/tex]

Now that the denominators are equal, we can add them.

[tex]= \frac{3 + 2}{6} \\ \\ = \frac{5}{6} [/tex]

[tex]\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{♡}}}}}[/tex]

Here's an answer! Hope it's helpful!

Answer:

D

Step-by-step explanation:

7.17 x 10(4) = 71,700

8.17 x 10(5) = 817,000

Any numbers between 71,700 and 817,000 is obv the answer

I did the math

A 69,200

B 7,200,000,000

C 7,570

D 80,530

Pretty obv that D be the only one that is inbetween 71,700-817,000

(excuse my spelling pls)

Answer: x=3

Step-by-step explanation:

Subtract 7 from both sides to isolate x

[tex]x+7-7=10-7\\x=3[/tex]

9514 1404 393

Answer:

  x = 0

Step-by-step explanation:

When there is no linear term in the equation, the axis of symmetry is x=0.

__

The values 'a' and 'c' represent a vertical scale factor and a vertical translation, respectively. They do not change the axis of symmetry from that of the parent function, which is x=0.

Given:

Center of the circle P = (-4,7)

Point on the circle = (-1,9).

To find:

The equation of the circle P.

Solution:

The standard form of a circle is:

[tex](x-h)^2+(y-k)^2=r^2[/tex]                  ...(i)

Where, (h,k) is the center and r is the radius of the circle.

Center of the circle is at point (-4,7). So, [tex]h=-4,k=7[/tex].

The center passes through the point (-1,9). So, the distance between the point (-1,9) and the center (-4,7) is the radius.

Distance formula:

[tex]Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Using the distance formula, we get

[tex]r=\sqrt{(-4-(-1))^2+(7-9)^2}[/tex]

[tex]r=\sqrt{(-3)^2+(-2)^2}[/tex]

[tex]r=\sqrt{9+4}[/tex]

[tex]r=\sqrt{13}[/tex]

Substituting [tex]h=-4,k=7[/tex] and [tex]r=\sqrt{13}[/tex] in (i), we get

[tex](x-(-4))^2+(y-7)^2=(\sqrt{13})^2[/tex]

[tex](x+4)^2+(y-7)^2=13[/tex]

Therefore, the equation of the circle P is [tex](x+4)^2+(y-7)^2=13[/tex].

The equation of the circle P  is (x +4)² + (y-7)² = 13

The standard equation for a circle is

(x - h)² +(y-k)² = r²

here the centre of the circle is (h,k) and r is the radius

It is given that

Circle P is graphed in the coordinate plane with centre (- 4, 7)

The equation can be written as

(x +4)² + (y-7)² = r²

It is also given that

Circle P contains the point (-1,9)

Therefore

( -1 +4)² + (9-7)² = r²

3² + 2² = r²

r² = 9+4 = 13

r = √13

Therefore the equation of the circle P  is

(x +4)² + (y-7)² = 13

To know more about standard equation for a circle

https://brainly.com/question/13658927

#SPJ5

Answer:

152 cups were ordered.

Step-by-step explanation:

Let the number of small size cups = x

And the number of medium size cups = y

Total number of cups used = 63

Therefore, first equation will be,

x + y = 63 -------(1)

Brewers emptied = 147 oz

Quantity of coffee in a small cup = 8 oz

Total amount of coffee in small cups = 8x

Quantity of coffee in a medium cup = 12 oz

Total amount of coffee in medium cups = 12y

Therefore, second equation will be,

8x + 12y = 147 -------(2)

Multiply equation (1) with 12 and subtract is from equation (2)

(8x + 12y) - (12x + 12y) = 147 - 756

-4x = -609

x = 152.25

Therefore, 152 cups of small size coffee were ordered.

Answer:

They are not similar

Step-by-step explanation:

Angles dont match