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3 years ago

What two square roots are used to estimate the square root of 67

Mathematics

2 answers:

Georgia [21]3 years ago

7 0

It would be 8.185 since there aren't 2 numbers that evenly go into 67

juin [17]3 years ago

5 0

The root of 64 and 81

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Svetradugi [14.3K]

Answer:

(y+2)=2(x−3)

(y−4)=2(x-6)

y=2x−8

Step-by-step explanation:

4 0

2 years ago

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If f(z)= sqrt z2+8z , then how much does f(z) increase as z goes from 7 to 8?

Nuetrik [128]

Answer:

Step-by-step explanation:

$f(7)=\sqrt{7^2+8*7}=\sqrt{49+56}=\sqrt{105} \approx 10.247\\f(8)=\sqrt{8^2+8*8}=\sqrt{128}=8\sqrt{2} \approx 11.314\\f(8)-f(7)=11.314-10.247=1.067 \approx 1.07$

3 0

3 years ago

Simplifying exponents (picture provided)

Hitman42 [59]

Answer:

<em>3^2 ; Option B</em>

Step-by-step explanation:

We are given the equation 3^ -6 * ( 3^4 / 3^0 )^2, which can be solved through the application of exponential rules;

$3^{ - 6 } * ( 3^{ 4 } / 3^{ 0 } )^{2} - take 3^{ 0 } as 1,\\\\3^{ - 6 } * ( 3^{ 4 } / 1 )^{2} - take 3^{4} to power of 2, ( * of exponents ),\\\\3^{ - 6 } * ( 3^{ 8 } ) - combine powers, adding exponents,\\\\3^{ - 6 + 8 } - add like terms,\\\\3^{2} \\\\Solution; 3^{2}$

<em>3^2 ; Option B</em>

7 0

3 years ago

Read 2 more answers

sandy has a measuring cup that can measure to the nearest tenth of a milliliter of sandy measures the oil in each container the

xz_007 [3.2K]

1\10 of a milliliter

7 0

2 years ago

6k+4k<-4k+6 solve for k

Genrish500 [490]

Answer:

k < 3/7

Step-by-step explanation:

Step 1:Sinplify both sides of the inequality

10k <-4k+6

Step 2: Add 4k to both sides

10k + 4k < -4k + 6 + 4k

14k < 6

Step 3:Divide both sides by 14

14k/14 < 6/14

k <3/7

Note:Provided by Mathpapa an Algebra caculator

6 0

2 years ago