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4 years ago

Can you help me figure this out what area is the shaded part

Mathematics

1 answer:

Softa [21]4 years ago

8 0

24 right ????? I don't really remember

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Write an equation to represent the following statement. j is 7times as large as 6 .

Romashka-Z-Leto [24]

6=j-7, sorry if it’s wrong

3 0

3 years ago

Solve pls brainliest

Natalija [7]

Answer:

1.8333

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Serena is playing a video game in which she captures butterflies. There are 2 butterflies on the screen at the start of the game

In-s [12.5K]

Answer:

jjye6eeerheeuee7488e8u0↙⬅⬇

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4 years ago

A rule that airline pilots use to estimate outside temperature in degrees Fahrenheit at an altitude of h thousand feet is to dou

Liono4ka [1.6K]

Answer:

The altitude is 33 thousand feet at the given temperature

Step-by-step explanation:

We firstly would need to write out the rule.

We can do this by by doubling h, subtracting 15 and multiply the result by -1

Kindly note that h is in thousands of feet

That would be ;

T = (2 * h - 15) * -1

T = -1(2h - 15)

T = -2h + 15

T = 15 - 2h

So for the altitude in feet at a temperature of - 51 degrees Fahrenheit

We simply substitute the value of -51 for the temperature

So we have;

-51 = 15 - 2h

2h = 15 + 51

2h = 66

h = 66/2

h = 33 thousand feet

8 0

3 years ago

A candle is lit and burns at a constant rate of change until it is completely burned. When the candle has been burning for 2.7 h

jekas [21]

Answer:

2.29 inches/hour

Step-by-step explanation:

Given that the candle burns at a constant rate.

After time 2.7 hours, candle was 14.3 inches tall.

After time 7.1 hours, candle was 4.2 inches tall.

To find:

The constant rate at which the candle burn.

Solution:

Let the length be represented by $l$ and time be represented by $t$ .

Let the constant rate be $m$ .

and the initial length be $L.$

The equation can be written as:

$l =mt+L$

At $t$ = 2.7 hours , $l$ = 14.3 inches

$14.3 =2.7m+L ..... (1)$

At $t$ = 7.1 hours , $l$ = 4.2 inches

$4.2 =7.1m+L ..... (2)$

Equation (1) minus (2):

$10.1=-4.4m\\\Rightarrow m = - 2.29\ inches/hour$

The candle burns at the rate of <em>2.29 inches/hour</em>.

7 0

3 years ago