Please Help ASAP
Which value of x is a solution to this equation?
2x^2 - 4x + 16 = 0
A. X = 3
B. X = -2
C. X = -3
D. X = 2

Answer:

28 degrees

Step-by-step explanation:

85 + 67 = 152

180 - 152 = 28

Answer:

X = 28

Step-by-step explanation:

85

+67

=152

180

-152

=28

Answer:

about 58

Step-by-step explanation:

Given:

The edge length of a cube = 6 inches

To find:

The volume of the cube.

Solution:

We know that, the volume of a cube is

[tex]V=a^3[/tex]            ...(i)

Where, a is the edge length.

Substituting a=6 in (i), we get

[tex]V=(6)^3[/tex]

[tex]V=216[/tex]

Therefore, the total volume of the cube is 216 cubic inches.

Answer:

7x-3

Step-by-step explanation:

The additive inverse is when you add the number with the inverse to get 0.

Step-by-step explanation:

90° + 2x-2 + x+5 = 180° [Angle sum property of triangle]

=> 90 + 2x + x - 2 + 5 = 180°

=> 3x + 93 = 180

=> 3x = 180 - 93

=> 3x = 87

[tex] = > x = \frac{87}{3} [/tex]

=> x = 29 (Ans)

Answer:

RP= 15.3 km (3 s.f.)

Step-by-step explanation:

Please see the attached pictures for the full solution.

Answer:

20/30=x/34

2/3=x/34

3x=2×34

3x=68

x=68/3

x=22.67pounds...

34 yards of carpet weighs 51 pounds.

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Given that, 20 yards of carpet weighs 30 pounds.

Here, 1 yard of carpet weighs = 30/20

= 1.5 pounds

34 yards of carpet weighs

= 34×1.5

= 51 pounds

Therefore, 34 yards of carpet weighs 51 pounds.

To learn more about the unitary method visit:

brainly.com/question/22056199.

#SPJ3

Answer:  1e+12

Step-by-step explanation:

Answer:

[tex]1000000 \times 1000000 \\ = 1000000000000[/tex]

It's 1 Million *1 Million

=1 Trillion (According to USA)

Answer: fraction: 1/4    decimal: .25  percentage: 25%

Step-by-step explanation:

Answer:

3 is 1/4 of 12 so there is ur fraction and that is 25.00%

Step-by-step explanation:

Answer:

8000

Step-by-step explanation: 700 + 500 = 1,200

1,200 x 6.40 = 8000

Answer:

4

Step-by-step explanation:

Hope it helps out!

Answer:

domain: (4, 1, 0, -1, 1)

range: (2, 3, 0, -1, -3)

Step-by-step explanation:

domain: x-values

range: y-values

Answer:

Domain: {-1, 0, 1, 4}       Range: {-3, -1, 0, 2, 3}

Step-by-step explanation:

Hi there,

To find the domain, list all of the x values and put them in numerical order. Don't repeat the same numbers.

Do the same thing for the y values when finding the range.

Hope this helps. Cheers.

ANSWER:

35

DID YOU COPY MY ANSWER THAT IS CORRECT

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

This is showing Side Angle Side congruency because first of all where the triangles connect shows vertical angles meaning that they are congruent

Second of all the triangle are similar because or proportions

[tex]\frac{9}{6} =1..5\\\frac{6}{4} =1.5[/tex]

they are both showing proportions of 1.5 therefore the sides are similar

Answer: 7693cm

Step-by-step explanation:

The volume of a cone is given as:

= 1/3πr²h

where π = 3.14

radius = 3.5cm

height = 12

Volume = 1/3πr²h

= 1/3 × 3.14 × 3.5² × 12

= 153.86cm³

Therefore, the amount of water that is needed to fill 50 cups will be:

= 153.86 × 50

= 7693cm

Answer:

<DFA

Step-by-step explanation:

When combined (<DFA and <DFE), they'll form 90 degrees which will make them complementary

Answer:

Two angles are called complementary if their measures add to 90 degrees, and called supplementary if their measures add to 180 degrees. If two angles are complementary then they will add up to be 90, or inversely, if two angles add up to be 90, then they are complementary. If you know one acute angle, you can calculate its complementary angle by subtracting 90 and the angle. When the sum of two angles is equal to 90 degrees, they are called complementary angles. For example, 30 degrees and 60 degrees are complementary angles.

The complement of −135° is the angle that when added to −135° forms a right angle (90° ).

Step-by-step explanation:

Answer:

11.17

120-8.30 an then ÷10

Answer:

120 - (10b) = $8.30

Step-by-step explanation:

Answer:

25%

Step-by-step explanation:

I used relative frequency approach

n(total number of seeds)= 150+50=200.

probability (selecting a red lettuce) = red lettuce divided by the total number of seeds.

probability (selecting red lettuce) = 50/200 = 0.25

in percentage, probability = 0.25*100= 25%✓

Answer:

Step-by-step explanation:

Answer and Step-by-step explanation:

The answer is the last answer choice.

g(x) = [tex]-(x + 2)^2 + 1[/tex]

We don't even have to look at the numbers to tell that this is the correct answer. We look at what is being placed there.

The equation for a transformed function is:

f(x) = [tex]a(x-h)^2 + k[/tex]

a determines the scale of the graph and whether the graph opens up or down.

h determines whether the graph shifts left or right.

k determines whether the graph shifts up or down.

We see that there is a -1 for a, which means the graph will be facing downwards. We see a 2 for where h is, but it really is a -2, and when it becomes a positive after simplifying, the graph will shift to the left.

k is a positive 1, so the graph will be shifted up 1 unit.

Thus, the answer is the last answer choice.

#teamtrees #PAW (Plant And Water)

Answer:

[tex]g(x)=-(x+2)^{2} +1[/tex]

Answer:

His gross pay for the month is $4,509.50

Step-by-step explanation:

The commission Richard Klein earns for oil change = 3.00%

The commission he earns for tune ups = 5.00%

The commission he earns for auto parts sales = 6.25%

The minimum salary he is guaranteed = $2,450.00

The amount he brought in last month includes;

1) $2,500.00 in oil changes

2) $4,500 in tune ups

3) Sold $28,200.00 in parts

The amount he earns last month in commission are;

3/100 × 2,500 = 75 in oil changes

5/100 × 4,500 = 225 in tune ups

6.25/100 × 28,200 = 1762.5 in parts sold

The total commission = 72 + 225 + 1762.5 = 2,059.5

∴ The total commission = $2,059.5

The amount he makes as salary = $2,450.00

Richard Klein's gross pay for the month = His total pay for the month

Therefore;

Richard Klein's gross pay for the month = $2,059.5 + $2,450 = $4,509.5

Answer:

30 first-class tickets were sold and 260 coach tickets were sold.

Step-by-step explanation:

Let a first-class ticket be represented by f and let a coach ticket be represented by c.

On a particular flight, a jumbo jet was carrying 290 passengers. So, the sum of the first-class tickets and coach tickets must sum to 290:

[tex]f+c=290[/tex]

The total income was $95,280. Therefore:

[tex]680f+288c=95280[/tex]

We can now solve the system of equations. First, we can simplify the second equation by dividing everything by 8:

[tex]85f+36c=11910[/tex]

From the first equation, we can subtract f from both sides:

[tex]c=290-f[/tex]

Substitute:

[tex]85f+36(290-f)=11910[/tex]

Distribute:

[tex]85f+10440-36f=11910[/tex]

Simplify:

[tex]49f=1470[/tex]

So:

[tex]f=30[/tex]

From the previous equation:

[tex]c=290-f[/tex]

Substitute:

[tex]c=290-30=260[/tex]

30 first-class tickets were sold and 260 coach tickets were sold.

Answer:

B 17.5 ft

Step-by-step explanation:

tangent = opposite / adjacent

tan 35° = h / 25

multiply both sides by 25

h = 25 (tan 35°)

tan 35° = 0.70 (from your calculator)

h = 25 (0.70)

h = 17.51 ft.

Answer:

1. 1200

2. 1.5 servings

3. 1 serving= 200 calories.

Step-by-step explanation: 1600 divided by 8 is 200.

Answer:

538.8 (4th option)

Step-by-step explanation:

Area of Circle= 3.14(pi) x r^2

Area=615.44

Sector Area = 315/360 x 615.44 = 538