Just need help with B and C


30 POINTS

Answers:

directx - x=4

focus - (0, 4)

vertex (- 1, -1)

explanation please give me options

Answer:

X  Y

0  -2

1   -1

PLEASE MARK BRAINLEIST THANK U

Answer:

b.

Step-by-step explanation:

6 times 1/2 is the same thing as 6/1 times 1/2, which is 6/2.

Hope this helps.

Answer:

Is it not 21/26?

Step-by-step explanation:

26 letters in the Alphabet

5 vowels

26-5=21

21 chances out of 26 to not get a vowel

I'm not really positive on my answer either, I'm sorry if it's wrong.

Answer:

Mecury

Mars

Venus

Earth

Neptune

Uranus

Saturn

Jupiter

Answer:

227 units²

Step-by-step explanation:

Area of rectangle

a = (2 * 11.5) * (4 * 11.5)

a = 1,058

Area of circles

a = 2(π * 11.5²)

a = 830.9512568745

Shaded area

a = 1,058 - 830.9512568745

a = 227.0487431255

a ≈ 227

Answer:

I believe its (- 2, 2 )

Step-by-step explanation:

Assuming the dilatation is centred at the origin, then multiply the coordinates of B by the scale factor 2, that is

B(- 1, 1 ) → B'(2(- 1), 2(1) ) → B'(- 2, 2 )

Do you have any answer choices? That would help a lot.

Answer:

0.5

Step-by-step explanation:

Slope (m) =  

ΔY

ΔX

=  

1

2

= 0.5

θ =  

arctan( ΔY ) + 180°

ΔX

= 206.56505117708°

ΔX = 0 – 2 = -2

ΔY = 0 – 1 = -1

Distance (d) = √ΔX2 + ΔY2 = √5 = 2.2360679774998

Equation of the line:

y = 0.5x

When x=0, y = 0

When y=0, x = -0

BRAINIEST PLEASE??

Answer: 3t+4q.

Step-by-step explanation: Triangles have 3 sides, so there will be 3 sides for each triangle in the envelope. This is represented by 3t. Quadrilaterals have 4 sides, so there will be 4 sides for each quadrilateral in the envelope. This is represented by 4q. The total number of sides will be the number of triangle sides and the number of quadrilateral sides together.

Answer:

C=2πr           (3.14) (9)(20) = v=230.05 cm

Step-by-step explanation:

Answer:

b= the square root of 20

Step-by-step explanation:

if a^2+b^2=c^2, then c^2-a^2=b^2. 6^2-4^2=c^2. So 36-16=b^2. 36-16=20.20=b^2, then take the square root of both sides to get b= the square root of 20.

Answer:

Given no. of persons owned laptop = 76

Total of no. of students owned + Total of no. of students dont have owned laptop given = 155

No. of students dont have laptops = 155 - 76 = 79

So then the total no. of no laptops = 79 + 17 = 96(ans)

Answer:

c

Step-by-step explanation:

Answer:

The 4 pint ketchup bottle was the better bargain.

Step-by-step explanation:

To find which bottle was the better bargain, find which one had the most amount of ketchup in it.

In one quart, there are 2 pints.

Convert the 1.25 quart bottle to pints by multiplying 1.25 by 2:

1.25(2)

= 2.5

Since 4 is larger than 2.5, the 4 pint bottle of ketchup has more.

So, the 4 pint ketchup bottle was the better bargain.

Answer:

The answer is SAS

Step-by-step explanation:

The SAS rule states that two triangles are similar if the ratio of their corresponding two sides is equal and also, the angle formed by the two sides is equal.

Answer:

18

Step-by-step explanation:

2^3 = 8

4^2 = 16

8+16=24

3/4 of 24 Is 18

Answer:

18

Step-by-step explanation:

[tex] \frac{3}{4} (8 + 16) \\ \frac{3}{4}(24) \\ 3 \times 6 \\ 18[/tex]

Answer:

The offset function

Step-by-step explanation:

In Microsoft Excel, the offset function or formula returns reference to a particular cell.

The syntax is:

= OFFSET(reference, rows, cols)

Where:

reference = the base cell

rows and cols are the direction to move

For instance:

OFFSET(A1, 3, 1) will return cell B4

Because:

3 will shift down the reference from A1 to A4

1 will shift right the reference from A4 to B4

Answer:

2 out of 100, 2, 0.02 out of 100, and 0.02

Step-by-step explanation:

Answer:

I feel as if its 0.0002

and 2%

Answer:

x=2°

Step-by-step explanation:

The given angles are corresponding angles.

Corresponding angles are congruent.

7x+9=9x+5

4=2x

x=2

Answer:

96

Step-by-step explanation:

once you fill in the Blanks that are solvable, you will work your way into the answer. For example, the first column, the missing number has to be 155-76 or 79. Now you can find your answer. In the second row, “no Laptop”, you have 79 (solved above) plus 17. So your answer is 79+17 or 96.

Answer:

14 feet

Step-by-step explanation:

c = πd

Plug in the givens

43.96 = 3.14d

Divide both sides by 3.14

14 = d

Answer:

Diameter = circumference ÷π

43. 96÷3. 14 =14 feet

Answer:

8

Step-by-step explanation:

In total, Antony sold 10 muffins. We can do a ratio like this:

[tex]\frac{4}{10} = \frac{x}{20}[/tex]

Because there are 4 blackberry muffins. We solve.

Because 10 is directly half of 20, we can just multiply 4 by 2 because if you multiply 10 by 2, you'd get 20. 4 times 2 is 8. That's the answer.

Answer:

The quadrilaterals will be congruent  

The quadrilateral will now appear in Quadrant 2

Step-by-step explanation:

Given

[tex]W = (-7,-2)[/tex]

[tex]X= (-4,-2)[/tex]

[tex]Z = (-6,-6)[/tex]

[tex]Y =(-3,-7)[/tex]

Rotation across 180 degrees

Reflection across y-axis

Required

The true statement

Using point W as a point of reference; We have:

[tex]W = (-7,-2)[/tex]

1. Rotation across 180 degrees

The rule is:

[tex](x,y) \to (-x,-y)[/tex]

So:

[tex]W(-7,-2) \to W'(7,2)[/tex]

2. Reflection across y-axis

The rule is:

[tex](x,y) \to (-x,y)[/tex]

So:

[tex]W'(7,2) \to (-7,2)[/tex]

Using the above transformation on the other points; We have:

[tex]W(-7,-2) \to W"(-7,2)[/tex]

[tex]X (-4,-2) \to X "(-4,2)[/tex]

[tex]Z (-6,-6) \to Z" (-6,6)[/tex]

[tex]Y(-3,-7) \to Y"(-3,7)[/tex]

Plot the above points on a grid (see attachment).

From the grid, we can conclude that: the quadrilaterals will be congruent  , and it will appear in Quadrant 2.

Answer:

what the guy above me said

Step-by-step explanation:

i copied his answer got it right

Answer: 43.5

Step-by-step explanation: 6.5+1.5 = 8 and 1+4 = 5, 8x5 = 40, 40+3.5 = 43.5

PEMDAS