# What is the value of X? Enter your answer in the box X = blank

QUESTION POSTED AT 10/10/2019 - 09:39 AM

QUESTION POSTED AT 10/10/2019 - 09:39 AM

X would equal 46 Let me know if you need any help

8x+17 >/ -7

-17 both sides

8x >/ -24

÷8 both sides

x >/ -3

x is GREATER THAN or equal to -3

since it is or equal to the circle is closed

the arrow goes the the right (bottom left number line is the answer)

-13 <-5x-28

+5x both sides

5x-13 <-28

+13 both sides

5x <-15

÷5 both sides

x < -3

x is less than -3

since there is no or equal to the circle is open

the arrow goes to the left (bottom right number line is the answer)

-17 both sides

8x >/ -24

÷8 both sides

x >/ -3

x is GREATER THAN or equal to -3

since it is or equal to the circle is closed

the arrow goes the the right (bottom left number line is the answer)

-13 <-5x-28

+5x both sides

5x-13 <-28

+13 both sides

5x <-15

÷5 both sides

x < -3

x is less than -3

since there is no or equal to the circle is open

the arrow goes to the left (bottom right number line is the answer)

ANSWERED AT 17/10/2019 - 09:27 AM

QUESTION POSTED AT 17/10/2019 - 09:27 AM

-m=7.2/ 0.06=120

m= -120

m= -120

ANSWERED AT 17/10/2019 - 09:26 AM

QUESTION POSTED AT 17/10/2019 - 09:26 AM

11.5 im not sure just google it if im wrong!!!

ANSWERED AT 17/10/2019 - 09:26 AM

QUESTION POSTED AT 17/10/2019 - 09:26 AM

**Answer:It's C; Multiply her answer by -6 and see if the result is -108**

**Step-by-step explanation:**

ANSWERED AT 17/10/2019 - 09:24 AM

QUESTION POSTED AT 17/10/2019 - 09:24 AM

According to the image:

the right hexagonal pyramid surface area is given by the following formula:

S = 3√3 / 2) a² + 3a √h²+3a²/4

a = the base edge

h = the height of the pyramid

looking at the image a =6m, h =21m - 7m= 14m

so the surface area is S = 3√3 / 2) 6² + 3*6√14²+3*6²/4 =93.53+ 14.93=108.46 m²

for the another one

the figure is a prism hexagonal

its surface area is

SA= 6ah +3√3 a²

a= base edge, h =height

in our case a =6m and h = 7m

so SA= 6*6*7 + 3√3 * 6²= 252 + 187 = 439 m²

finally, the surface area of the complete image is

ST= S + SA = 108.46 m² + 439 m² = 547.52 m²

it is so approximate

to B. 615.53 m2

look at the image

the right hexagonal pyramid surface area is given by the following formula:

S = 3√3 / 2) a² + 3a √h²+3a²/4

a = the base edge

h = the height of the pyramid

looking at the image a =6m, h =21m - 7m= 14m

so the surface area is S = 3√3 / 2) 6² + 3*6√14²+3*6²/4 =93.53+ 14.93=108.46 m²

for the another one

the figure is a prism hexagonal

its surface area is

SA= 6ah +3√3 a²

a= base edge, h =height

in our case a =6m and h = 7m

so SA= 6*6*7 + 3√3 * 6²= 252 + 187 = 439 m²

finally, the surface area of the complete image is

ST= S + SA = 108.46 m² + 439 m² = 547.52 m²

it is so approximate

to B. 615.53 m2

look at the image

ANSWERED AT 17/10/2019 - 09:24 AM

QUESTION POSTED AT 17/10/2019 - 09:24 AM

**Answer:**

**pH = 2**

**Step-by-step explanation:**

To graph the pH function :

The range of the pH function varies from 1 to 14

And the concentration of hydrogen ion goes from 0 to 1

Taking pH value on y-axis and concentration of hydrogen ion on x-axis, The resultant graph is attached below :

Given : Concentration of hydrogen ion = 0.01

Now, pH = -log(0.01)

ANSWERED AT 17/10/2019 - 09:23 AM

QUESTION POSTED AT 17/10/2019 - 09:23 AM

The answer to this question is 8

ANSWERED AT 17/10/2019 - 09:21 AM

QUESTION POSTED AT 17/10/2019 - 09:21 AM

The correct answer is 'B' (x - 3)^2 + (y + 2)^2 = 9

ANSWERED AT 17/10/2019 - 09:17 AM

QUESTION POSTED AT 17/10/2019 - 09:17 AM

X > 2 should be the answer.

Hope this helps.

Hope this helps.

ANSWERED AT 17/10/2019 - 09:16 AM

QUESTION POSTED AT 17/10/2019 - 09:16 AM

Wouldn't it be 24? Because the range is the max-minimum=range. So the equation is x-16=8, which is x=24

ANSWERED AT 17/10/2019 - 09:16 AM

QUESTION POSTED AT 17/10/2019 - 09:16 AM

I'm assuming the answer is 'B' 12 degrees. I have a protractor, but I can't find where it is.

ANSWERED AT 17/10/2019 - 09:14 AM

QUESTION POSTED AT 17/10/2019 - 09:14 AM

10×8 is that what you mean

ANSWERED AT 17/10/2019 - 09:14 AM

QUESTION POSTED AT 17/10/2019 - 09:14 AM

I believe your answer is 71 96 175

ANSWERED AT 17/10/2019 - 09:13 AM

QUESTION POSTED AT 17/10/2019 - 09:13 AM

Number 13, B

Number 14: D

Number 15: B

Number 14: D

Number 15: B

ANSWERED AT 17/10/2019 - 09:10 AM

QUESTION POSTED AT 17/10/2019 - 09:10 AM

Volume formulas:

rectangle prism: l×w×h

cube: s^3

cylinder:(pi)r^2×h

triangle prism: (a×b/2)×h

cylinder:(pi)r^2×h

box:l×w×h

40) 5m×3m×4m =15m×4m= 60m^3

41) 6 ft × 6 ft ×6 ft = 36 ft × 6 ft = 216 ft^3

42) d=2r 10/2=5 r=5

3.14×5^2×14=78.5×14= 1099cm^3

43) 15=a×b/2 (area of trianlge)

15×12= 180in^3

44) c=2 (pi)r 8pi=2r (pi)

r=4

3.14×4^2×7=50.24×7=351.68

45) 24 ft^3 =2 ft × 3 ft × height

24=6×h

÷6 both sides

h=4ft

rectangle prism: l×w×h

cube: s^3

cylinder:(pi)r^2×h

triangle prism: (a×b/2)×h

cylinder:(pi)r^2×h

box:l×w×h

40) 5m×3m×4m =15m×4m= 60m^3

41) 6 ft × 6 ft ×6 ft = 36 ft × 6 ft = 216 ft^3

42) d=2r 10/2=5 r=5

3.14×5^2×14=78.5×14= 1099cm^3

43) 15=a×b/2 (area of trianlge)

15×12= 180in^3

44) c=2 (pi)r 8pi=2r (pi)

r=4

3.14×4^2×7=50.24×7=351.68

45) 24 ft^3 =2 ft × 3 ft × height

24=6×h

÷6 both sides

h=4ft

ANSWERED AT 17/10/2019 - 09:06 AM

QUESTION POSTED AT 17/10/2019 - 09:06 AM

5/12 basically you've got to square root the 6 which is 6×2=12 and the numerator remains the same. hope this helps

ANSWERED AT 17/10/2019 - 09:05 AM

QUESTION POSTED AT 17/10/2019 - 09:05 AM

The answer is B because A+B = your new set of numbers

ANSWERED AT 17/10/2019 - 09:03 AM

QUESTION POSTED AT 17/10/2019 - 09:03 AM

B is the correct answer

ANSWERED AT 17/10/2019 - 09:03 AM

QUESTION POSTED AT 17/10/2019 - 09:03 AM

This one is B for the answer

ANSWERED AT 17/10/2019 - 09:03 AM

QUESTION POSTED AT 17/10/2019 - 09:03 AM

Answer is D because you Do 37*5

ANSWERED AT 17/10/2019 - 09:02 AM

QUESTION POSTED AT 17/10/2019 - 09:02 AM

.333 translated to a fraction would be one-third or 1/3

ANSWERED AT 17/10/2019 - 08:59 AM

QUESTION POSTED AT 17/10/2019 - 08:59 AM

ANSWERED AT 17/10/2019 - 08:57 AM

QUESTION POSTED AT 17/10/2019 - 08:57 AM

10,000 of the endangered birds would be left

ANSWERED AT 17/10/2019 - 08:56 AM

QUESTION POSTED AT 17/10/2019 - 08:56 AM

ANSWERED AT 17/10/2019 - 08:54 AM

QUESTION POSTED AT 17/10/2019 - 08:54 AM

There are **792 different ways** of choosing 5 books from a shelf containing 12 books. This problem can be solved using the combination formula of mathematics. The combination formula of mathematics is a number of way of selecting thing from a collection and the formula stated as n(n-1)...(n-k+1)/k(k-1)...1 (Calculation: 12*11*10*9*8/5*4*3*2*1 = 95040/120 = 792).

ANSWERED AT 17/10/2019 - 08:53 AM

QUESTION POSTED AT 17/10/2019 - 08:53 AM

We will use subtraction to solve this. We will subtract 5 3/4 from 8 3/8, because we must take away the amount she used.

8 3/8 - 5 3/4

The easiest way to solve this is to convert to fractions.

67/8 - 23/4

We must create common denominators to solve this. We will multiply both 23 and 4 from the second fraction by 2 to get to a common denominator of 8.

67/8 - 46/8 = 21/8

We will then convert this fraction back to a mixed number.

21/8 = 2 5/8

2 5/8 liters is our final answer

8 3/8 - 5 3/4

The easiest way to solve this is to convert to fractions.

67/8 - 23/4

We must create common denominators to solve this. We will multiply both 23 and 4 from the second fraction by 2 to get to a common denominator of 8.

67/8 - 46/8 = 21/8

We will then convert this fraction back to a mixed number.

21/8 = 2 5/8

2 5/8 liters is our final answer

ANSWERED AT 17/10/2019 - 08:52 AM

QUESTION POSTED AT 17/10/2019 - 08:52 AM

8 - 5 = 8 - 5 = 7 - 5 = **2 liters = 2,625 litres - answer. **

ANSWERED AT 17/10/2019 - 08:48 AM

QUESTION POSTED AT 17/10/2019 - 08:48 AM

8/9 x 12

multiply straight across

96/12 = 8

multiply straight across

96/12 = 8

ANSWERED AT 17/10/2019 - 08:46 AM

QUESTION POSTED AT 17/10/2019 - 08:46 AM

**Answer:**

42.39 cubic inches

**Step-by-step explanation:**

A funnel is shaped like a cone and is 4.5 inches high and has a diameter of 6 inches.

Radius = inches.

We have the height as 4.5 inches and radius as 3 inches.

The volume will be given by :

Putting the values we get;

= 42.39 cubic inches

ANSWERED AT 17/10/2019 - 08:41 AM

QUESTION POSTED AT 17/10/2019 - 08:41 AM

y=a(1+r)^t

y=40000(1+0.03)^16=64188.26

ANSWERED AT 17/10/2019 - 08:40 AM

QUESTION POSTED AT 17/10/2019 - 08:40 AM