1.work out 1/2 + 5/62.work out 3/4 x 2/7
Please help, I have never been able to work these out although there so simple .-.
Answers
They share the denominator 6.
Turn 1/2 into a fraction with a denominator of 6.
2*3=6, so 1*3=3
3/6
Now add.
Leave denominators alone, but add numerators.
3+5=8
8/6
Now simplify.
Divide both by 2.
8/2=4
6/2=3
4/3 is your answer or 1 1/3
2. Multiply straight across.
3*2=6
4*7=28
6/28
Simplify
You get 3/14 as your answer.
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but there are only two multiples of 40 smaller than 100: 40 and 80. and if those numbers are not the same number, then they must be 40 and 80!
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4 x
Answers
Based on the Hypotenuse-LengthTheorem of Congruence (HL), the values of x and y that will make both right triangles congruent are:
- x = 8
- y = 4
Recall:
- Two right triangles are congruent to each other by the Hypotenuse-Length Congruence Theorem (HL) if the hypotenuse length and one leg of a right triangle is congruent to the hypotenuse length and leg of the other right triangle.
Thus, for both right triangles to be congruent, it means that their hypotenuse and one of their corresponding legs must be equal to each other.
Use this to create two equations and solve to get the value of x and y.
- Equal Hypotenuse:
(eqn. 1)
- Equal legs:
(eqn. 2).
- Find the value of y, by substituting x = (y + 4) into eqn. 1.
(eqn. 1)
- Substitute
- Find the value of x, by substituting y = 4 into eqn. 2.
Therefore, based on the Hypotenuse-LengthTheorem of Congruence (HL), the values of x and y that will make both right triangles congruent are:
- x = 8
- y = 4
Learn more here:
Answer:
x = 8 and y = 4
Step-by-step explanation:
For congruency the hypotenuse and a leg must be congruent, that is
3y = x + 4 → (1) ( Equating the hypotenuse )
x = y + 4 → (2) ( equating corresponding legs )
Substitute x = y + 4 into (1)
3y = y + 4 + 4
3y = y + 8 ( subtract y from both sides )
2y = 8 ( divide both sides by 2 )
y = 4
Substitute y = 4 into (2)
x = 4 + 4 = 8
Answers
The of 90000 is 9000.
We have a number - 90000
We have to determine part of this number.
Evaluate 1/5 of 100.
The part of 100 will be -
= 20
According to the question, we have -
Number - 90000
Therefore, 1/10 of 90000 will be -
= 9000
Hence, of 90000 is 9000.
To solve more questions on fractional parts, visit the link below -
#SPJ2
Answers
Answer:
10000 centimeters
Step-by-step explanation:
Step-by-step explanation:
There are 100 cm in one meter. A square meter is 100 cm by 100 cm. The area of this is 10,000 sq cm (100 × 100 = 10,000).
Thank you
sunshinemadison101
Answers
=12÷2+1
=6+1
=7