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Mrac [35]
3 years ago
6

1) Find the area of a triangle with a height of 9 cm and a base of 5 cm.​

Mathematics
1 answer:
nekit [7.7K]3 years ago
6 0

Step-by-step explanation:

area of triangle=1/2 base×height

  • 1/2,×5×9
  • 45/2
  • 22.5cm²

<h2>stay safe healthy and happy..</h2>
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Factor as the product of two binomials <br><br> 36+12x+x^2
Anit [1.1K]

Answer:(x+6) (x+6)

(x+6)^2

Step-by-step explanation:

36+12x+x^2

x^2 +12x +36

What 2 numbers multiply to 36 and add to 12

6*6 = 36

6+6 =12

(x+6) (x+6)

(x+6)^2

7 0
3 years ago
Read 2 more answers
Find the slope and the equation for the line passing through the points (0,-3) and (0,-5)
zysi [14]

<u>m=-2/0 </u>We have a <u>zero slope</u> which is <u>undefined</u>

<u />

We will use the formula for slope for this question

\frac{y_{2}- y_{1} }{x_{2}-x_{1} }

Here are our points,

(0,    -3)      and        (0,     -5)

x1      y1                      x2       y2

\frac{-5-(-3)}{0-0}

<u>m=-2/0 </u>

8 0
3 years ago
An object is traveling at a steady speed of 10 1/5 mi​/h. How long will it take the object to travel 1 4/5?
professor190 [17]

The object needs 10.58 minutes to travel 1 4/5 if the object is traveling at a steady speed of 10 1/5 mi​/h.

<h3>What is the distance?</h3>

Distance is a numerical representation of the distance between two items or locations. Distance refers to a physical length or an approximation based on other physics or common usage considerations.

It is given that:

An object is traveling at a steady speed of 10 1/5 mi​/h.

u = 10 1/5 min/h

u = 51/5 min/h

As we know, the speed-distance relationship:

time = distance/speed

distance = 1 4/5 = 9/5

time = (9/5)/(51/5)

time = 9/51 hours

time = (9/51)60

time = 10.58 minutes

Thus, the object needs 10.58 minutes to travel 1 4/5 if the object is traveling at a steady speed of 10 1/5 mi​/h.

Learn more about the distance here:

brainly.com/question/26711747

#SPJ1

3 0
2 years ago
Khairul is x years old .Khairul`s uncle is 4 times as old as khairul will be in 5 years .Find the present age of Kharuls`s uncle
rodikova [14]

Answer:

4x + 15

Step-by-step explanation:

Let the age of Khairul's uncle y.

From the question given above, the following were obtained:

Khairul's age = x years

In 5 years time:

Khairul's age = x + 5

Khairul's uncle age = y + 5

But from the question given above,

Khairul`s uncle will be 4 times as old as what khairul will be in 5 years. This can be written as follow:

y + 5 = 4(x + 5)

Clear bracket

y + 5 = 4x + 20

Subtract 5 from both side

y + 5 – 5 = 4x + 20 – 5

y = 4x + 15

Therefore, Khairul's uncle present age is 4x + 15

8 0
3 years ago
Read 2 more answers
You roll a number cube and flip a coin. Find the probability of rolling a 6 and flipping heads. Write your answer as a fraction
Mandarinka [93]

Answer:1/2 for flipping a coin and 1/6 for rolling a dice

Step-by-step explanation:

There is only two possible sides when flipping the coin one head and another tail so there's is only one way. On a dice there are 6 numbers and only one six so there is only one possibility.

4 0
3 years ago
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