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amid [387]
2 years ago
7

Find the area of the triangle if the length is 22 and the height is 15

Mathematics
2 answers:
Roman55 [17]2 years ago
6 0
The formula for area in triangles is (1/2) x b x h
The base of this triangle is 22, the height is 15.
0.5 x 22 x 15 = 165
All you need to do now is add the inches or feet or whatever is being used as a measurement to the end of 165
Ymorist [56]2 years ago
5 0

Answer:

low 0.5 *the length of the base * the height

Step-by-step explanation:

0.5*22*15=165

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Evan, Claire, Jaya and Tim are running a 3km relay race.
Kruka [31]

Answer:

Tim needs to finish 59/90

Step-by-step explanation:

Add together what Evan Claire and Jaya ran  

9/10 + 7/9+ 2/3

The common denominator is 90

9/10 (9/9) +7/9 *10/10  + 2/3 *30/30

81/90 + 70/90 + 60/90

211/90

We need 3 km = 3 *90/90 = 270 /90

270/90 - 211/90 = 59/90

5 0
4 years ago
As a motivational speaker, Bree speaks at school assemblies, charging a school
Oksi-84 [34.3K]

Answer:

<em>Bree spoke at 55 assemblies in this district.</em>

Step-by-step explanation:

Bree speaks at school assemblies charging a school district a total cost C modeled by the equation:

C(a) = 50a+1,500

Being a the number of assemblies attending the meeting.

It's given Bree charged the Escambia City School District $4,250  to speak at school assemblies.

We can find the number of assemblies by solving the equation:

50a+1,500=4,250

Subtracting 1,500:

50a=4,250-1,500=2,750

Dividing by 50;

a = 2,750 / 50=55

Bree spoke at 55 assemblies in this district.

4 0
3 years ago
Find the surface area and volume of the figure. Round to the nearest tenth.
Debora [2.8K]

Answer: 84 mm is MAYBE the answer.

6 0
3 years ago
Anyone know this geometry question?
andre [41]
Option D should be your answer.

No combo of any of those angles add up to exactly 180 to suggest that they are parallel lines. 
3 0
3 years ago
Standard form of 40+5+6+.03
Sever21 [200]
40
+5
+6
.03
------------------
= 51.03
-----------------
6 0
3 years ago
Read 2 more answers
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