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Galina-37 [17]
3 years ago
5

Triangle ABC is a right triangle

Mathematics
1 answer:
Gekata [30.6K]3 years ago
7 0

Answer:

50 square units

Step-by-step explanation:

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1 3/7 - 4/5 = <br> 1 13/35 <br> 1 22/35 <br> 13/35 <br> 22/35
joja [24]
1 3/7 - 4/5
10/7 - 4/5
(50/35) - (28/35)
(50-28)/35
22/35

The answer is 22/35
4 0
3 years ago
Read 2 more answers
Daine simplified the expression below.
Dennis_Churaev [7]

Answer:

Step-by-step explanation:

8(1 + 2i) -  (7 - 3i) = 8*1 + 8*2i + 7*(-1) - 3i*(-1)

                          = 8 + 16i -7 + 3i

                          = 8 - 7 + 16i + 3i

                          = 1 + 19i

Daniel forgot to multiply 2i by 8

3 0
3 years ago
+ Evaluate 5 to the second power + (16 - 14 ÷ 2)​
Neko [114]

Answer: 34

Step-by-step explanation:

I looked it up on google

PLATO USERS ONLY

7 0
3 years ago
Factorise the following​
Irina18 [472]

Answer:

see explanation

Step-by-step explanation:

(a)

2x + 10 ← factor out 2 from each term

= 2(x + 5)

(b)

5x - 15 ← factor out 5 from each term

= 5(x - 3)

(c)

8x + 6 ← factor out 2 from each term

= 2(4x + 3)

(d)

12x - 8 ← factor out 4 from each term

= 4(3x - 2)

5 0
3 years ago
Is a quadratic sequence (2,3,6,11) arithmetic, geometric, or neither?
Karolina [17]

Answer:

Neither

Step-by-step explanation:

It's neither. The terms do not differ (which means you add the same number to each term) by any constant amount.  (Arithmetic)

The terms do not have a common number that you multiply the present term to get the next term. (Geometric)

So this one is neither.

3 0
4 years ago
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