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4 years ago

True or False? An isosceles triangle can be scalene. A. True B. False

Mathematics

2 answers:

Nitella [24]4 years ago

7 0

Answer:False (apex)

Step-by-step explanation:

Fynjy0 [20]4 years ago

6 0

False. An isosceles has is defined by its two equal sides, scalenes do NOT have any equal sides.

Hope this helps, mark brainliest please!

You might be interested in

F is between E and G. FE = 1/3 FG and EG = 24. find FG

deff fn [24]

Answer:

FG = 18

Step-by-step explanation:

---E--------------F--------------------------------G

1/3FG

4/3FG = 24

FG= 24×3/4

FG= 6×3

FG= 18

Hope this helps!!!

5 0

3 years ago

Lulu wants to get fit. She started with 50 laps a day and she intends to add 10 laps every week. Write a mathematical expression

Bumek [7]

The mathematical expression for the given statement is 50 + 10x

<h3>How to write a mathematical expression for this statement?</h3>

The given parameters are:

Initial distance = 50 laps

Rate of increment = 10 laps each week

Represent the number of weeks with x

So, we have:

Number of laps = Initial distance + Rate of increment * Number of weeks

This gives

Number of laps = 50 + 10 * x

Evaluate

Number of laps = 50 + 10x

Hence, the mathematical expression for the given statement is 50 + 10x

Read more about expressions at:

brainly.com/question/723406

#SPJ1

8 0

2 years ago

Add, subtract, multiply, or divide the following fractions. Remember to find the LCD first.

Nat2105 [25]

lcd 210

1/5=42/210

1/7=30/310

3/21=30/210

42+30+30=102/210

reduced 51/105

4 0

3 years ago

Eddie has saved up $45 to purchase a new camera from the local store. The sales tax in his county is 7% of the sticker price. Wr

NARA [144]

tax gets added to the price of the camera

so the equation is:

x + 0.07x = 45; x = $42.06

3 0

3 years ago

The 12th term of the arithmetic sequence is 10.5. The 18th term of this sequence is 13.5. Find the common difference and the fir

xxMikexx [17]

Answer:

common difference is 0.5

first term is 5

Step-by-step explanation:

use the formula for the nth term of an ap Tn=a+(n-1)d

T12=10.5

T18=13.5

therefore come up with two equations

T12=a+(12-1)d

10.5=a+11d(1st equation)

T18=a+(18-1)d

13.5=a+17d(2nd equation)

then solve both as a simultaneous equation

a+11d=10.5

a+17d=13.5

-6d/-6=-3/-6

d=0.5

use one of the equations to find the first term

a+11(0.5)=10.5

a+5.5=10.5

a=10.5-5.5

a=5

I hope this helps

please mark as brainliest

7 0

3 years ago