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GalinKa [24]
3 years ago
12

. Find the height of a triangle whose base is 50 cm and whose area is 500 cm².

Mathematics
2 answers:
-Dominant- [34]3 years ago
8 0

Answer:

height = 20 cm

Step-by-step explanation:

The area (A) of a triangle is calculated using the formula

A = \frac{1}{2} bh ( b is the base and h the perpendicular height )

here b = 50 and A = 500, hence

\frac{1}{2} × 50h = 500, that is

25h = 500 ( divide both sides by 25 )

h = 20 cm

NARA [144]3 years ago
6 0
<h3>✽ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ✽</h3>

➷ area = (b x h) / 2

Substitute in the values we have:

500 = (50 x h) /2

Multiply both sides by 2

(this cancels out the denominator on the right)

1000 = 50 x h

Divide both sides by 50

h = 20 cm

<h3><u>✽</u></h3>

➶ Hope This Helps You

➶ Good Luck

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

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(15 − 3) ÷ (2 + 1) × (8 − 6)
Law Incorporation [45]

Step-by-step explanation:

= (15 − 3) ÷ (2 + 1) × (8 − 6)

BODMAS rule

= (12) ÷ (3) × (2)

= (12/3) × (2)

= 4 × 2

= 8

Hope this helps you. Do mark me as brainliest.

6 0
3 years ago
Hans's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Hans
Tanya [424]
He used 53 pounds. I got this by using two equations.
a+b=117
and
5.8a+4.1b= 569.8

I took the first equation and subtracted 'b' so the equation looked like a=117-b.
I then plugged in 117-b into the second equation, so it ended up looking like this:
5.8 (117-b)=569.8
5.8 times 117 is 678.6. And 5.8 times negative b is negative 5.8b.
The equation now looks like this:
678.6-5.8b+4.1b=569.8
Add like terms
678.6-1.7b=569.8
Then subtract 678.6 from both sides
-1.7b= -108.8
divide each side by -1.7
you get b= 64.
But because you are looking for how many pounds for a, subtract 64 from 117. You get 53. 53 is the answer.
3 0
3 years ago
4) Look at the underlined digits in the next number. Use the drop-down menus to compare the digit values. 24,480 4) Click on the
Sergio039 [100]

Answer:

Step-by-step explanation:

The value of the 4 in the thousand place is 10 times the value of the 4 in the hundreds place

7 0
3 years ago
Ike's igloo sold 501 ice cream cones today.They sold half as many chocolate ice cream cone as vanilla ones. How many of each wer
34kurt

Answer:

Chocolate cones = x = 167 cones

Vanilla cones = y = 334 cones

Step-by-step explanation:

Let

The number of Chocolate cones = x

Vanilla cones = y

Ike's igloo sold 501 ice cream cones today.

x + y = 501.... Equation 1

They sold half as many chocolate ice cream cone as vanilla ones.

x = 1/2y

x = y/2

Cross multiply

y = 2x

We substitute 2x for y in Equation 1

x + 2x = 501

3x = 501

x = 501/3

x = 167

Solving for y

y = 2x

y = 2 × 167

y = 334

Therefore,

The number of

Chocolate cones = x = 167 cones

Vanilla cones = y = 334 cones

4 0
2 years ago
tom scored 23 points in a basketball game. He attempted 15 field goals and 6 free throws. If each successful field goal is 2 poi
lapo4ka [179]

Answer:

No

Step-by-step explanation:

The number is odd, so if he makes all 6 the number wouldn't make sense, because for every successful field goal he gets is 2points; so mathematically it wouldn't make sense.

6 0
3 years ago
Read 2 more answers
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