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3 years ago

A triangle has the coordinates

Mathematics

2 answers:

dalvyx [7]3 years ago

7 0

Answer:

a- -4 -1

b- -3 -3

c- 0 2

Step-by-step explanation:

i got i right on edg.

kotegsom [21]3 years ago

5 0

Answer:

Go on Mathify! It’s a free website that could help you with ur math homework and it’s a chat

Step-by-step explanation:

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2. Choose the graph that shows the solution of the inequality on the number line

horsena [70]

Answer:

Number line 3 also known as [C]

Step-by-step explanation:

Given that:

c ≤ -1

Knowing that:

≤ = Less than or equal to

Now substitute into the equation:

C less than or equal to -1

Thus, it going left on a number line.

The only number line with left is [A] and [C]

Since ≤ = Less than or equal to -1

then, it including -1

also known as a closed circle means the number is included and an open circle means it is not.

Hence, it closed circle.

Thus, the answer is [C]

Kavinsky

4 0

2 years ago

Passes through (-4, 11) and (2,8)

g100num [7]

Are you looking for slope?

if u r the slope is -6/3

7 0

3 years ago

The quadrilateral shown is a rhombus. What is angle 4? A; 28 B; 32 C; 58 D; 90

Goryan [66]

I believe the answer would be A 32.

This is because 3 is congruent to 4.

6 0

2 years ago

The speed of a car after accelerating for 8 seconds is inversely proportional to its weight. The car weighs 1600 kg and accelera

STatiana [176]

Answer:

With 800 extra kg load: speed = 66.667 km/h

With 2400 extra kg load: speed = 40 km/h

Step-by-step explanation:

Let's call the weight of the car W = 1600 kg, and its speed after accelerating for 8 seconds with this weight S = 100 km/h

If we load the car with 800 extra kg, the total weight will be:

W2 = W + 800 = 2400 kg

The relation between the weights is:

W2 / W = 2400 / 1600 = 1.5

If the weight increased 1.5 times, the relation between the speeds will be 1/1.5 (as they are inversely proportional), so:

S2 / S = 1 / 1.5

S2 = S / 1.5 = 66.667 km/h

If we load the car with 2400 extra kg, the total weight will be:

W3 = W + 2400 = 4000 kg

The relation between the weights is:

W3 / W = 4000 / 1600 = 2.5

If the weight increased 2.5 times, the relation between the speeds will be 1/2.5, so:

S3 / S = 1 / 2.5

S3 = S / 2.5 = 40 km/h

3 0

3 years ago

Read 2 more answers

What Ratio can you write that compares days with games two days without them right this ratio three ways to

Ira Lisetskai [31]

Answer:

As a fraction: $\mathbf{\dfrac{363}{2}}$

As a colon, 363:2

By using the word to; we have: 363 to 2

Step-by-step explanation:

A ratio is a comparison of two quantities. We can write a ratio as a fraction, using the word “to,” or using a colon.

A rate is a ratio that compares two different units, such as distance and time, or a ratio that compares two different things measured with the same unit, such as cups of water and litres of petrol.

We can use a ratio to compare the number of days regardless of employing any professional sports events each year with the total number of days in a year.

The ratio with which we can write, that compares days with games in a year with two days without them can be written in three ways.

Suppose there are 365 days in a year and it appears that two days in that year exist without a game.

i.e.

365 - 2(days without game) = 363 days with a game

Then:

As a fraction: $\mathbf{\dfrac{363}{2}}$

As a colon, 363:2

By using the word to; we have: 363 to 2

7 0

3 years ago

Read 2 more answers