Best answer gets brainleist 5a through 5d

Answer:

[tex] \sqrt{97} \div 6[/tex]

Here's the solution in attachment :

1. find equation of line with given data :

b) from the given table, we get y - intercept (c) = -4

now let's find slope (m) :

so, the required equation will be :

c) from the given graph we can see that y - intercept (c) = 3

now, let's find the slope (m) :

the equation will be :

d) From this graph we get y - intercept (c) = -4

slope :

so, required equation will be :

Answer:

He would have received $33 if he exchanged 22 dinars

Step-by-step explanation:

Answer:

y = 5/3x + 31/3

=

5

3

x

+

31

3

Step-by-step explanation:

Answer:

9.3$

Step-by-step explanation:

add 4.90 and 4.40 it gives 9.3$

Answer:

9 beads on each string

Step-by-step explanation:

Answer:

JL = √38.

a = 1 and b = 38.

Step-by-step explanation:

Using Pythagoras:

(JL)^2 = (√8)^2 + (√30)^2

(JL)^2 = 8 + 30 = 38.

JL = √38.

Answer:

5

Step-by-step explanation:

The answer is 5

because 3 - 5 = -2

and -2 + 7 = 5

so the answer is 5

Answer:

x,y,x = 2,4, -3

Step-by-step explanation:

Answer:

2m - 5/4 ≤ -7/8

The given inequality can be written as 2m - 5/4 ≤ -7/8.

Inequality is of four types they are

a<b ⇒ a is less than b.

a≤b ⇒ a is less than or equal to b.

a>b ⇒ a is greater than b.

a≥b ⇒ a is greater than or equal to b.

According to the given question

An inequality -7/8 is at most the difference of twice a number m and 5/4 which is 2m - 5/4 ≤ -7/8.

Difference of twice a number 'm' and 5/4 is 2m - 5/4 and this is at most -7/8 means less than or equal to.

∴ The given statement can be written as 2m - 5/4 ≤ -7/8

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Answer:

2 : 1

Step-by-step explanation:

27 total

9 filled

27 - 9 = 18 empty

18 : 9

2 : 1

Answer:

m=0

Step-by-step explanation:

i think?

Answer:

[tex]{ \rm{f(x) = - x - 1}} \\ \\{ \rm{f(6) = - 6 - 1}} \\ \\ { \rm{f(6) = - 7}}[/tex]

Answer:

f(6) = -7

Step-by-step explanation:

It is given that x = 6. Plug in 6 for x in the given equation:

f(x) = -x - 1

f(6) = -(6) - 1

Note that when you are subtracting two negative numbers, you are really adding the two numbers:

f(6) = -(6) - 1

f(6) = -7

When x = 6, f(x) = -7

~

Answer:

if you have an equation already C. if you don't have a equation you should make one B.

Answer:

Step-by-step explanation:

1)

We know that if [tex]x^2=9[/tex], then [tex]x=\pm \sqrt{9}[/tex], so [tex]\boxed{x=3,-3}[/tex]

2)

We know that if [tex]x^3=8[/tex], then [tex]x=\sqrt[3]{8}[/tex], so [tex]\boxed{x=2}[/tex]

3)

[tex]x^3=\frac{1}{8}[/tex] means that [tex]x=\sqrt[3]{\frac{1}{8}}=\frac{\sqrt[3]{1}}{\sqrt[3]{8}}=\frac{1}{2}[/tex].

So, [tex]\boxed{x=\frac{1}{2}}[/tex].

4)

[tex]x^3=27[/tex] means that [tex]x=\sqrt[3]{27}=\sqrt[3]{3^3}=3[/tex].

So, [tex]\boxed{x=3}[/tex].

5)

[tex]x^2=25[/tex] means that [tex]x=\pm \sqrt{25}=\pm \sqrt{5^2}=\pm 5[/tex].

So, [tex]x=5,-5[/tex].

6)

We know that the side length of the square will be [tex]\sqrt{\frac{9}{16}}=\frac{\sqrt{9}}{\sqrt{16}}=\boxed{\frac{3}{4}}[/tex].

7)

[tex]6x^2=54[/tex] means that [tex]x^2=9[/tex], which means that [tex]\boxed{x=3,-3}[/tex].

8)

[tex]2x^2+25=75[/tex] means that [tex]2x^2=50[/tex], which means that [tex]x^2=25[/tex], which means that [tex]\boxed{x=5,-5}[/tex]

Answer:

Step-by-step explanation:

1 =0.408

2=−30.004

3=−9.522

4= 33.54 pounds of soil are needed

5= b -2.76

1. Multiply (-6.8) * (-0.06) = 0.408

2. Multiply 11.54 * (-2.6) = -30.004

3. Multiply (-2.07) * (4.6) = -9.502

4. The garden needs 33.54 pounds of soil.

5. Multiply a). -27.6

When we multiply two numbers, we are essentially adding one of them multiple times based on the value of the other number. Let's go through each problem step by step.

1. To multiply -6.8 and -0.06, multiply their absolute values

  (ignoring signs): 6.8 * 0.06 = 0.408.

Since both numbers are negative, the product is positive:

(-6.8) * (-0.06) = 0.408.

2. For 11.54 * (-2.6), multiply their absolute values:

11.54 * 2.6 = 30.004.

One number is negative, so the product is negative:

11.54 * (-2.6) = -30.004.

3. Multiply the absolute values of -2.07 and 4.6: 2.07 * 4.6 = 9.502.

The numbers have different signs, so the product is negative: (-2.07) * (4.6) = -9.502.

4. The area of the garden is 12.9 square feet, and each square foot requires 2.6 pounds of soil.

To find the total soil needed, multiply: 12.9 * 2.6 = 33.54. Therefore, the garden needs 33.54 pounds of soil.

5. To multiply 2.3 and -1.2, multiply their absolute values: 2.3 * 1.2 = 2.76. Since one number is negative, the product is negative: 2.3 * (-1.2) = -2.76, which matches option a.)

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Answer:

[tex]log_{4}(\frac{2x}{6y})[/tex]

Step-by-step explanation:

According to the Quotient Rule (Logarithmic Property):

[tex]log_{a}x - log_{a}y = log_{a}(\frac{x}{y})[/tex]

Therefore, you could combine the logarithmic expressions as:

[tex]log_{4}2x - log_{4}6y = log_{4}(\frac{2x}{6y})[/tex]

Optional:

If ever you're required to simplify it further, [tex]log_{4}(\frac{2x}{6y})[/tex] will be:

[tex]log_{4}(\frac{2x}{6y}) = log_{4}(\frac{x}{3y})[/tex]

Answer:

65°

Step-by-step explanation:

2x= 130° (vertically opposite angles)

x= 130/2

x= 65°

Answer:

x = 65

Step-by-step explanation:

Answer:

which one do u need help on... or all of them

Step-by-step explanation:

Answer:

Diana said that "the sandwich cost $9

Step-by-step explanation:

3x - 5 = 22

3x = 22 + 5

3x = 27

x = 27 / 3

x = 9

Answer:

8

Step-by-step explanation:

Answer:

5 g

Step-by-step explanation:

it's really that easy

Answer:

5g

Step-by-step explanation:

Its so easy

Answer:

$1,585.70

Step-by-step explanation:

15% of $2,200 = $330

7.65% of $2,200 = $168.3

3% of $2,200 = $66

$330 + $168.3 + $66 = $564.3

$564.3 + $50 (healthcare cost) = $6.14.3

$2,200 $614.3 = $1585.70

Answer:

By doubling the dimension R, we'll actually change the area by a factor of 4 (it will become four times as large). Notice that this same change to the radius would only change the original circle's perimeter (2πR) by a factor of 2.

Step-by-step explanation:

1.2 kg of broccoli costs $7.08.

950 g of celery costs $2.47.

In order to determine the cost of 1.2 kg of broccoli, the first step is to determine the cost of 1kg of broccoli

1 kg = 1000 g

100g = 0.1 kg

Cost of one kg of broccoli = $0.59 / 0.1 = $5.90

The second step is to determine the cost of 1.2kg of broccoli.

$5.9 x 1.2 = $7.08

In order to determine the cost of 950g of celery, the cost of 1g of celery.

$0.26 / 100 = $0.0026

The second step is to determine the cost of 950g of celery.

950 x 0.0026 = $2.47

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Answer:

c

Step-by-step explanation:

Answer: False

Step-by-step explanation:

A cup with a hole in it loses 2 ounces of water in the first minute. This mathematically means

Add -2 (loses ⇒ means getting less)

Then the cup loses 2 ounces of water in the second minute. This mathematically means

Add -2 (loses ⇒ means getting less)

In total,  and means loses 4 ounces in two minutes.

Thus, the statement below does not describe a situation in which opposite quantities combine to make zero, so this statement is false

Answer:

you can always use sin or cos or tan in these situations