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lord [1]
3 years ago
7

3 to the power of 4 +9

Mathematics
2 answers:
Sladkaya [172]3 years ago
4 0

Answer:

I think it would be 90.

Step-by-step explanation:

Was it correct?? Hope this helps!!

frosja888 [35]3 years ago
3 0

Answer: 90

Step-by-step explanation:

Your Welcome

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1.23 is the correct answer
3 0
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Give 6 irrational numbers between 2÷5 and 3÷4
soldi70 [24.7K]
Hello,

Let's z=0.1234567891011121314151617181920.....(never end)

2/5=(2/(5z)*z<3241/1000 *z
3/4=(3/(4z))*z>6075/1000*z

So  here is 2836 irrational numbers:

3241*z/1000
3242*z/1000
3243*z/1000
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6073*z/1000
6074*z/1000
6075*z/1000

7 0
3 years ago
A rectangle's length and width are in a ratio of 11:3. The perimeter is 56 feet. What are the length and width?
frozen [14]

Answer:

Length=44feet

Width=12feet

Step-by-step explanation:

length:width=11:3

Perimeter=56feet

Sum of ratio=11+3

Sum of ratio=14

Length=11/14 x 56

Length=(11 x 56)/14

Length=616/14

Length=44feet

Width=3/14 x 56

Width=(3 x 56)/14

Width=168/14

Width=12feet

7 0
3 years ago
Can you please help me with this?​
Lelu [443]

The answer should be look it up

8 0
3 years ago
Find the missing length to the nearest tenth of a meter of the
marin [14]

Answer:

length of the third side may be either 3.4 m or 2.8 m.

Step-by-step explanation:

Measure of two sides of a right triangle are 1.4 m and the other side is 3.1 m.

then we have to find the measure of third side.

If the third side of the triangle is its hypotenuse then

(Third side)² = (1.4)² + (3.1)²

Third side = \sqrt{(1.4)^{2}+(3.1)^{2}}

                 = \sqrt{1.96+9.61}

                 = \sqrt{11.57}

                 = 3.4 m

If the third side is one of the perpendicular sides of the triangle and 3.1 m is hypotenuse, then

(Third side)² + (1.4)² = (3.1)²

(Third side)²= (3.1)² - (1.4)²

Third side = \sqrt{(3.1)^{2}-(1.4)^{2}}

                 = \sqrt{9.61-1.96}

                 = \sqrt{7.65}

                 = 2.76 m

                 ≈ 2.8 m

Therefore, length of the third side may be either 3.4 m or 2.8 m.

7 0
3 years ago
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