All categories

3 years ago

Help me with this problem

Mathematics

2 answers:

notsponge [240]3 years ago

5 0

so your answer is rotate 90° counter clockwise around the origin.

Answer:

h=(-3,0)

h'(0,-3)

it is a relation of rotation to the negative half turn.

ra1l [238]3 years ago

4 0

Answer:

So if we are looking at the parallelogram that is in black compared to the blue then you can see it rotated counterclockwise. With this in mind, looking at the answer choices, the closest answer would be "rotated 90 degrees counterclockwise around the origin." This is because it got rotated 90 degrees and it went counterclockwise.

Answer - "rotated 90 degrees counterclockwise around the origin."

You might be interested in

Simplify 7 + (−3) A -10 B -4 C 4 D 10

ANEK [815]

Answer:

Step-by-step explanation:

The plus and minus sign cancel each other out so it becomes 7-3=4

6 0

4 years ago

Read 2 more answers

Ms. Ciervo is making cupcakes. She has 9 2/3 teaspoons of vanilla. Each cupcake needs to have -1/3 teaspoon of vanilla. How many

Artist 52 [7]

Answer:

The number cupcakes Ms. Ciervo can make using the $9 \frac{2}{3}$ teaspoons of vanilla is 29.

Step-by-step explanation:

The information provided is:

Ms. Ciervo has $9 \frac{2}{3}$ teaspoons of vanilla.
Each cupcake needs to have $\frac{1}{3}$ teaspoon of vanilla.

Compute the number cupcakes Ms. Ciervo can make using the $9 \frac{2}{3}$ teaspoons of vanilla as follows:

Amount of vanilla required for one cupcake = $\frac{1}{3}$ teaspoons

Total amount of vanilla available $9 \frac{2}{3}$ teaspoons.

$\text{number of cupcakes}=\frac{\text{total amount}}{\text{amount required for 1 cupcake}}$

$=\frac{9\frac{2}{3}}{\frac{1}{3}}\\\\=\frac{29}{3}\div\frac{1}{3}\\\\=\frac{29}{3}\times \frac{3}{1}\\\\=29$

Thus, the number cupcakes Ms. Ciervo can make using the $9 \frac{2}{3}$ teaspoons of vanilla is 29.

6 0

4 years ago

WORTH 100 POINTS

guajiro [1.7K]

Answer:

The problem does not work.

Step-by-step explanation:

The plane with speed of 31 mph will cover 640 miles in $\frac{640}{31} = 20.64$ hours.

Now, it burns 5 gallons of gas every 3 minutes i.e. 0.05 hours.

So, it will burn in 20.64 hours $\frac{5 \times 20.64}{0.05} = 2064$ gallons.

Now, the helicopter with speed of 45 mph will cover 640 miles in $\frac{640}{45} = 14.22$ hours.

Now, it burns 7 gallons of gas every 5 minutes i.e. 0.083 hours.

So, it will burn in 14.22 hours $\frac{7 \times 14.22}{0.083} = 1194.48$ gallons.

But both of them starts with only 80 gallons of fuel.

Therefore, the problem does not work. (Answer)

4 0

4 years ago

A worker at a computer factory can assemble 8 computers per hour.

Andrej [43]

This worker would take 200/8=25 hours, since he makes eight computers an hour and needs to spend enough time to make 200 computers. C is the correct answer.

8 0

3 years ago

Read 2 more answers

Which value of x satisfies both -9x + 4y = 8 and -3x − y = 4 given the same value of y?

d1i1m1o1n [39]

Multiply 2nd equaton by 4 and add to first

-9x+4y=8
-12x-4y=16 +
-21x+0y=24

-21x=24
divide both sides by -21
x=-24/21
x=-8/7

C is answer

7 0

3 years ago

Help me with this problem​

Help me with this problem