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Greeley [361]
3 years ago
13

What is the area of a triangle that has a

Mathematics
2 answers:
lozanna [386]3 years ago
7 0
A. 45 in A. 45 in A.45 in A. 45 in A. 45 in A. 45
almond37 [142]3 years ago
5 0

Answer:

A. 45 in

Step-by-step explanation:

To find area you multiply length and width so you would multiply 9 and 10 but since it is a triangle you would divide by two

Hope this helps!

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Nine of 15 students completed their homework. What is the ratio of students who completed their homework to students who did not
Talja [164]

Answer:

The ratio of student that completed their homework to the students who didn't complete their homework is 9:6  = 9 /6

Step-by-step explanation:

9 of 15 students completed their homework .The ratio of students who completed their homework to the ratio that didn't complete their's can be calculated below

The total number of student that was given the homework is 15 . Out of this 15 students only 9 of the students completed their homework. The remaining student out of the 15 didn't complete their's.

The remaining number of student that didn't complete their homework is 15 - 9 = 6 .  

Therefore,

The ratio of student that completed their homework to the students who didn't complete their homework is 9:6  = 9 /6

The ratio can be further reduced to 3/2  

8 0
2 years ago
I have a problem can you help me on it its math its select the difference of (2x^2 -13x+7)-(1-12x)= this is were I have my probl
Finger [1]
(2x^2 -13x+7)-(1-12x)=\\
2x^2-13x+7-1+12x=\\
2x^2-x+6
6 0
2 years ago
450 miles on 15 gallons of gas is what in a rate?
lions [1.4K]
450 miles/15 gallons is reduced to 30 miles/1 gallon
7 0
3 years ago
Evaluate the expression x+5 for when x=2
aksik [14]
Wouldnt that be 2+5 ?? if x is 2 it’s simple, just add them and you get 7.
6 0
3 years ago
Read 2 more answers
PLEASE ANSWER THIS FAST!!!!!!
o-na [289]

Answer:

B

Step-by-step explanation:

The correct answer is B

GK = 5 and KF = 5

5/5 = 1

HJ = 3

JG = 3

HJ/JG = 1

7 0
3 years ago
Read 2 more answers
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