Plz help ( I'm giving brainliest to whoever gets it right )

A number decreased by 10 is less than -8. What inequality can be used to show the possible solution?

Answer:

A

Step-by-step explanation:

Answer:

domain: (-∞,∞)

range: (-∞,∞)

Step-by-step explanation:

You need to convert this into a linear equation (y=mx+b)

So we add 2y and divide by 2 to get y by itself

that gives us 5x-2=y

If you pictures this graph in your head you'll see that the domain and range are all real numbers

Answer

False

Step-by-step explanation:

Answer:

20% discount

Step-by-step explanation:

$12/$60*100% = 20%

Answer:20% discount

Step-by-step explanation:Hope this helps :3

I've attached an image showing the intersection and the angle.

Answer:

C: They are complementary

Step-by-step explanation:

We can see from the image that angle 1, angle 2 and 90° are on a straight line. We know that sum of angles on a straight line is 180°. Thus;

∠1 + ∠2 + 90° = 180°

Rearranging, we have;

∠1 + ∠2 = 180° - 90°

Thus;

∠1 + ∠2 = 90°

Now, from angle proofs in trigonometry, it states that If the non-common sides of two adjacent angles add up to 90°, then it means that the angles are complementary.

In our problem here, sum of ∠1 and ∠2 equals 90°. Also, they are the non-common sides of 2 adjacent angles. Thus, we can say that they are complementary.

Answer:

C.

Step-by-step explanation:

C. on edg got it right one the exam.

Answer:

The answer is c man hope this helped

Answer:

m = -12/0 = N/A [Undefined]

x = 5

Step-by-step explanation:

m = ∆y/∆x = y₂-y₁/x₂-x₁

m = (-9) - (3) / (5) - (5) = -12 / 0

Answer:

Surface Area=600ft

Step-by-step explanation:

If 10ft is the edge each side has an area of 100ft.  Since its a cube it has 6 sides so you time 6 and 100 which gets you 600.

Step-by-step explanation:

Let the number of lions be represented by L

Let the number of tigers be represented by T

A zoo has a total of 8 lions and tigers :

[tex]L + T= 8[/tex]

The number of tigers are one less than twice the number of lions. :

[tex]T = 2L -1[/tex]

Answer:

First question 0.3, but you should put a line on top of the 3.

Im not gonna give you all the answers for the next ones cuz you should learn this, but basically you do the denominator divided by the numerator and if a number repeats put a line over the other number it repeated to the end.

Sorry this is bad...

Answer:

4✓73

Step-by-step explanation:

x^2 = 32^2 + 12^2

x^2 = 1024 + 144

x^2 = 1168

x =√1168

x= 4✓73

Answer:

See below

Step-by-step explanation:

a^2+b^2=c^2

12^2+32^2=c^2

c^2=1168

c=[tex]\sqrt{1168[/tex]

Answer:

200 mm cuz it just makes sense

Answer:

a₇₆ = - 134

Step-by-step explanation:

The n th term of an arithmetic sequence is

[tex]a_{n}[/tex] = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 16 and d = a₂ - a₁ = 14 - 16 = - 2, then

a₇₆ = 16 + (75 × - 2) = 16 - 150 = - 134

Answer : 8(25+x) >500 ; x>37.5

Step-by-step explanation:

Given,

Usual deposit  per week= $25

Let x be the extra amount.

New amount will be= 25+x  ( per week)

Amount need to be deposited 8 weeks = 8(25+x)

As per given,

[tex]8(25+x)>500[/tex]   [Required inequality]

[tex]\Rightarrow\ (25+x)>\dfrac{500}{8}\\\\\Rightarrow\ x>\dfrac{500}{8}-25[/tex]

[tex]\\\\\Rightarrow\ x>37.5[/tex]  [Required solution]

Answer:

42.11

Step-by-step explanation:

Add all of the numbers, and then divide the total of the numbers by 9. With 9 being how many numbers are added.

The mean of the given data set is approximately 42.11.

To find the mean of a set of data, you need to sum up all the values and then divide the sum by the total number of values.

Given the data: 63, 40, 51, 70, 36, 21, 51, 28, 19

Here, there are 9 values.

Add up all the values:

63 + 40 + 51 + 70 + 36 + 21 + 51 + 28 + 19 = 379

Divide the sum by the total number of values:

379 / 9 = 42.11

Therefore, the mean of the given data set is approximately 42.11.

Learn more about Arithmetic means here:

brainly.com/question/13000783

#SPJ6

Answer:

3 1/6 cups of flour.

Step-by-step explanation

Answer: 3 1/6 cups

Step-by-step explanation:

The question is asking to find the sum of both types of flour. 1 1/2 cups of the first flour was used and 1 2/3 cups of the second was used. In order to combine these fractions, they must first have a common denominator. the fractions can be made into 1 3/6 and 1 4/6 in order to do this. Next, add the fractions to get 2 7/6 cups of flour. Finally, simplify the previous fraction to get the final answer of 3 1/6 cups.

Answer:

AC = 526,5

Step-by-step explanation:

use Law of Sines

sin 41.82°/381 = sin 67.82°/AC

.67AC = 352.8

AC = 526.5

Answer:

2

Step-by-step explanation:

Rise is 10 run is 5 Rate of Change is rise over run.

Answer:

60

Step-by-step explanation:

The two angles that are shown are corresponding meaning that they are the same angles so to solve for x you would set up an equation and because they are the same the equation would be

10x-20=7x+4

step 1 add 20 to each side

10x=7x+24

step 2 subtract 7 from each side

3x=24

step 3 divide  by 3 to each side

x = 8

Answer:

75 minutes or 1 hour and 15 minutes.

Step-by-step explanation:

First, we need to figure out what 1/4 of an hour is. If an hour is 60 minutes, 60/4 is 15. So we know it will take 15 minutes to complete 1/5 of the worksheet. All we have to do now is multiply 15 by 5 and get 75 OR 1 hour and 15 minutes.

Answer: 14

require to multiply 70 by 20%

20% =  = 0.2

right handed players = 70 × 0.2 = 14

Answer:

28

Step-by-step explanation:

70÷10=7

7×4=28 nnvhvfggfhvc ft gu hcfg

Answer: 14k-8

Step-by-step explanation:

Answer:

x= -1.8

Step-by-step explanation:

4x-22=9x+2(1-4x)

2(1 - 4x)

so you have to distribute

new equation

4x-22=9x+2-8x

you combine like terms on the right

9x + 2 -8

+8. +8

17x+2

new equation

4x-22=17x+2

-4x. -4x

-22=13x + 2

-2. -2

-24=13x

-24÷13= - 1.8

X= -1.8

Answer:

[tex]4x - 22 = 9x + 2 - 4x \\ - x = 24 \\ x = - 24[/tex]

Answer:

The percentage decrease = 25%

Step-by-step explanation:

Given

To determine

Using the percentage decrease formula

% decrease = [Starting Value - Final Value] / [Starting Value] × 100

                    = [800 - 600] / [800] × 100

                    = [200] /  [800] × 100

                    = 0.25 × 100

                    = 25%

Therefore, the percentage decrease = 25%

Answer: trapezoid!

Step-by-step explanation:

A square can be defined as a rhombus which is also a rectangle – in other words, a parallelogram with four congruent sides and four right angles. A trapezoid is a quadrilateral with exactly one pair of parallel sides.

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