can someone work out the angle of x

Answer:

B

Step-by-step explanation:

It’s B

ABD=CBD=1/2 ABC

Answer: D.

Step-by-step explanation:

reasoning is because if you were take the measure of CBD and divide it by 2 then you would get the measure of ABD.

Answer:

4c+9d

Step-by-step explanation:

group together the twos to get four and the 3 and the 6 to get 9.

410/5 = ?

410/5 = 82

82 miles per hour

82*12 = ?

82*12 = 984

Answer: 984 miles in 12 hours

Answer:

x = squareRoot(15^2 + 14^2)(Pythagoras theorem)

x = 20.5 cm

Step-by-step explanation:

Hi there!

[tex]\large\boxed{5x^{2} + 4x - 6}[/tex]

**Work pictured below**

Since x + 3 is one of the factors, set it equal to zero to find the root:

x + 3 = 0

x = -3

Use -3 in the synthetic division process to solve for the width.

Use the coefficients of 5x³ + 19x² + 6x - 18 to do synthetic division:

5, 19, 6, -18

To do synthetic division, arrange the numbers in the polynomial as shown with the root outside of the diagram.

1. Bring down the first number

2. Multiply by the root and add that number to the next number. Bring the sum down to the bottom.

3. Repeat until finished with all numbers. If a number is a perfect root, it will have a remainder of 0 at the last number.

In this instance, doing so produced the numbers 5, 4 and -6. There was also no remainder as the last number produced 0. Therefore, the width of the rectangle is:

5x² + 4x - 6 **First term is always one degree LESS than you started with**

Answer:

5x^2 + 4x - 6

Step-by-step explanation:

(5x^3 + 19x^2 + 6x - 18)/(x + 3)

-3  |   5   19   6   -18

            -15  -12  18

         5   4   -6     0

(5x^3 + 19x^2 + 6x - 18)/(x + 3) = 5x^2 + 4x - 6

Answer:

I could be wrong but I don't think they're congruent.

Step-by-step explanation:

Answer: -2/1

Step-by-step explanation:

Slope = Change in y/Change in x

Equation:

(7-3)/(2-4)

Evaluate:

4/-2

Simplify:

-2/1

Answer:

y=7/2x-4

Step-by-step explanation:

Slope-intercept form is written y=mx+b. M stands for slope, x stays as x, and b is the y-intercept. If we plug in the numbers we have, the equation becomes...

y=7/2x-4

I hope this helps you out!! The equation is actually pretty simple once you get used to it. Have a nice day ヾ(•ω•`)o

Answer:

4

Step-by-step explanation:

If they spent 36 dollars

and the shoes were 4 dollars,

36-4=32 dollars left for the games

32/8=4 games

Answer:

y=|x-5|-1

Step-by-step explanation:

Answer:

19/3

Step-by-step explanation: 19/3=6.33

Answer:

y=-2x

Step-by-step explanation:

Answer:

10 more hotdogs were sold on Friday than Monday.

Step-by-step explanation:

On Monday the graph says that there were 10 hotdogs sold, on Friday it says that there were 20 sold

20-10=10, so 10 hotdogs more were sold

Answer:10

Step-by-step explanation: there was 20 hot dogs sold on saturday and on monday there was 10.  20-10=10

Answer:

the complementary angles and the supplementary angles

Step-by-step explanation:

m<1=60

m<2=120

m<3=60

m<4=120

m<5=30

m<6=30

Answer:

Evaluate functions from their graph h(1)= -2

Step-by-step explanation:

See attached!

Answer:

y=2x-2

Step-by-step explanation:

Answer:

Step-by-step explanation:

y=2x-2

Answer:

[tex]\sqrt{-98}=7i\sqrt{2}[/tex]

Step-by-step explanation:

We wish to simplify:

[tex]\sqrt{-98}[/tex]

We can rewrite it as such:

[tex]=\sqrt{-1\cdot 98} =\sqrt{-1\cdot 49\cdot2}=\sqrt{-1}\cdot\sqrt{49}\cdot\sqrt{2}[/tex]

Hence:

[tex]=i(7)\sqrt{2}[/tex]

Therefore:

[tex]\sqrt{-98}=7i\sqrt{2}[/tex]

Answer:

x=4

Step-by-step explanation:

f(x)=5x+4

By given,

f(x)=24

5x+4=24

5x=20

x=4

Responder:

275 pesos

60.000 pesos

Explicación paso a paso:

Dado que :

Número de piezas = 1000

Precio por pieza = 200

600 piezas vendidas con un beneficio del 25%

(100 + 25)% = 125% de 200

1,25 * 200 = 250 cada uno

Precio de 600:

(600 * 250) = 150 000

Para un beneficio del 30% de todo el lote:

(100 + 30)% = 130% * 200 = 260

(1000 * 260) = 260 000

Precio de los 400 restantes:

(260.000 - 150.000) / 400 = 110.000 / 400 = 275 peso

Beneficio de la venta:

Precio de venta:

(150.000 + 110000) = 260000 pesos

Precio de compra :

(1000 * 200) = 200.000 pesos

260.000 - 200.000 = 60.000 pesos

Answer:

2 x 11  x 17  = L x W x H

Step-by-step explanation:

x² + 12 (8) - 160 = 0

8(8) + 96 -160 = 0

8(8) + 96 -160  

160 -160 = 0

x² + 12x -160 = 0  

x² + 8 × - 20 = 0  

(x +8) (x-20)

2( x+3 ) × (x+9) = 374

(x+3) × (x+9) = 374 ÷ 2

(x+3)× (x+ 9) = 187

x² = 184 - 9

x² = 175

x = 175/25

x = 8

Formula of Volume of Cuboid  

V = L ×W × H

V = 2 × (x+3) × (x+9)

2 ( 8+3 ) × ( 8+ 9)

2 (11) × (17)

x + 3 = 11

x + 9 = 17

Volume L × W × H

2 × 11 × 17 = 374cm³

satisfies the equation

dimensions of the cuboid

2  11  and  17  

Answer:

Check boxes 3, 4, 6, and 8.

Step-by-step explanation:

We have the equation:

[tex]y=-3x+2[/tex]

And we want to select all equations that are perpendicular to the above equation.

Remember that perpendicular lines have slopes who are negative reciprocals of each other.

Therefore, the slope of our equations must be the negative reciprocal of -3.

The negative reciprocal of -3 is 1/3. We flipped -3 to -1/3, and then multiplied by a negative.

Therefore, any equation with a slope of 1/3 is perpendicular to our original line.

Therefore, we will check boxes 3, 4, 6, and 8.

Answer:

Step-by-step explanation:

(-12.7-3.1x)+5.9y-(4.2y+x) combine terms

-4.1x+1.7y-12.7

Answer:

A pizza shop sells pizzas that are 10 inches orr larger. A 10-inch cheese pizza costs $8 and each additional costs $1.50 and each additional topping costs $0.75.

The equation that represents the cost of a pizza is:

P = $10 + $1.50a + $0.75b

Where 'a' represents the number additional inches and 'b' represents the number of additional toppings.

Step-by-step explanation:

Answer: Option D.

Step-by-step explanation:

We have the inequality:

Id - 3.5I ≤ 1.5

remember that : IxI < d means that:

-d < x  < d

Now let's find the possible values of d, breaking the absolute value we have that:

-1.5 ≤ d - 3.5 ≤ 1.5

adding 3.5 in each part, we have:

-1.5 + 3.5 ≤ d - 3.5 + 3.5 ≤ 1.5 + 3.5

2 ≤ d ≤ 5

Then d can be any value in the set [2, 5]

Then the correct graph is D, because the purple line starts at 2, and ends at 5.

Answer:

Step-by-step explanation:

Finding 65% of 90

or

Option C is correct

Answer:

44 MPH

Step-by-step explanation:

becauuuuuuuuuuuuusssssseeeeeeeee I said so