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julia-pushkina [17]

3 years ago

9

Write an equation in point-slope form of a line that has a slope of 2/3 and

1 answer:

Serggg [28]3 years ago

5 0

Answer:

y= 2/3x -1

Step-by-step explanation:

Ok so basically we want to put it in the form y=mx+b where m is 2/3 and passes through the point (9,5). So sub in the x and y of the point in brackets into the equation. 5= 2/3(9) + b and solve for b so b = -1. Therefore the equation is y=2/3x -1

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Average rate of change

MaRussiya [10]

Answer: the rate of change is 3

Step-by-step explanation:

5 0

3 years ago

Soloha48 [4]

Answer:

x > 3

Step-by-step explanation:

This is based on the concept 'when a negative number is multiplied to both sides of the inequality, the sign gets reversed. For example, x > - 2 when it is multiplied by - 1, it becomes - x < 2.'

*only when the number is -ve.

Similarly, in this question, multiply both sides by - 1.

2x > 6

x > 6/2

x > 3

For more : take - 5 > - 2, as you know

Note that 5 is actually greater than 2. To make this true we change signs

8 0

3 years ago

−4(6) + 10 <br> Evaluate the expression

alexgriva [62]

Answer:

-4(6)+10= -14

Step-by-step explanation:

(-4 x 6) +10

-24+10=-14

7 0

3 years ago

In 1 Kings 7:26, the capacity of the molten sea, a furnishing of the temple, is given as 2000 baths. One bath is about 8.92 gal.

Maksim231197 [3]

Answer:

67.53 kiloliters.

$20\%\text{ of }\$7.95=\$1.59$

Step-by-step explanation:

We have been given that the capacity of the molten sea, a furnishing of the temple, is given as 2000 baths.

First of all, we will convert 2000 baths into gallons by multiplying 2000 with 8.92.

$2000\text{ Baths}\times \frac{\text{8.92 gallons}}{\text{Bath}}=2000\times{\text{8.92 gallons}=17,840{\text{ gallons}$

We know that 1 gallon equals 0.00378541 kiloliters, so we will multiply 17,840 by 0.00378541.

$17,840{\text{ gallons}\times \frac{\text{0.00378541 Kiloliters}}{\text{gallon}}$

$17,840\times 0.00378541\text{ Kiloliters}$

$67.5317144\text{ Kiloliters}\approx 67.53\text{ Kiloliters}$

Therefore, the Molten sea hold 67.53 kiloliters.

We can find 20% of $7.95 as shown below:

$20\%\text{ of }\$7.95=\frac{20}{100}\times\$7.95$

$20\%\text{ of }\$7.95=0.20\times\$7.95$

$20\%\text{ of }\$7.95=\$1.59$

Therefore, 20% of $7.95 would be $1.59.

3 0

3 years ago

Can you help me ? Pls

Dennis_Churaev [7]

Answer:

The value of x = 4.4 units.

Step-by-step explanation:

Given that figure A is a scale image of Figure B.

It is clear that the two sides are similar, so their corresponding angles will be congruent and corresponding sides are in proportion.

Thus, using the corresponding ratios of figure A and Figure B

$\frac{x}{4}\:=\:\frac{11}{10}$

Multiply both sides by 10

$\frac{x}{4}\cdot \:10=\frac{11}{10}\cdot \:10$

$\frac{5x}{2}=11$

$5x=22$

Divide both sides by 5

$\frac{5x}{5}=\frac{22}{5}$

$x=\frac{22}{5}$

$x = 4.4$

Therefore, the value of x = 4.4 units.

5 0

3 years ago