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3 years ago

Answer the equation 34 − 4b = 14 b = ?

Mathematics

2 answers:

likoan [24]3 years ago

8 0

Answer:

b = 5

Step-by-step explanation:

aniked [119]3 years ago

7 0

Answer:

b = 5

Step-by-step explanation:

34-4b = 14

Subtract 34 from both sides of the equation,

-4b = 14-34

-4b = -20

Divide both sides of the equation by -4,

b = 5

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Find the distance between the two points rounding to the nearest tenth (if necessary)

Andrews [41]

Answer:

The answer is

<h2>2.8 units </h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-3,3) and (-1,5)

The distance is

$d = \sqrt{( { - 3 + 1})^{2} + ({3 - 5})^{2} } \\ = \sqrt{ ({ - 2})^{2} + ( { - 2})^{2} } \\ = \sqrt{4 + 4} \\ = \sqrt{8} \: \: \: \: \: \: \: \: \\ = 2 \sqrt{2} \: \: \: \: \: \: \\ = 2.82842$

We have the final answer as

<h3>2.8 units to the nearest tenth</h3>

Hope this helps you

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4 years ago

Given: e ll f and g is transversal Prove: ∠1 ≅ ∠8

White raven [17]

Vertical angles theorem

5 0

3 years ago

What’s the value of x <br> A- 86.5<br> B- 43.25<br> C- 133.25<br> D- 46.75

DiKsa [7]

133.25 is the awnser for this question

5 0

4 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=The%20%5C%3A%20%20value%20%20%5C%3A%20of%20%20%5C%3A%20%20%5Csqrt%7B6%20%2B%20%20%5Csqrt%7B6%2

saul85 [17]

$\large\underline{\sf{Solution-}}$

<u>Let us assume that:</u>

$\sf \longmapsto x = \sqrt{6 + \sqrt{6 + \sqrt{6 + ... \infty } } }$

We can also write it as:

$\sf \longmapsto x = \sqrt{6 + x }$

Squaring both sides, we get:

$\sf \longmapsto {x}^{2} =6 + x$

$\sf \longmapsto {x}^{2} - x - 6 =0$

By splitting the middle term:

$\sf \longmapsto {x}^{2} - 3x + 2x - 6 =0$

$\sf \longmapsto x(x - 3) + 2(x - 3 ) =0$

$\sf \longmapsto (x+ 2)(x - 3 ) =0$

<u>Therefore:</u>

$\longmapsto\begin{cases} \sf (x+ 2) =0 \\ \sf (x - 3) = 0 \end{cases}$

$\sf \longmapsto x = - 2,3$

<u>But x cannot be negative. </u>

$\sf \longmapsto x = 3$

Therefore, the value of the expression is 3.

$\large\underline{\sf{Verification-}}$

Given:

$\sf\longmapsto x=3$

We can also write it as:

$\sf\longmapsto x = \sqrt{9}$

$\sf\longmapsto x = \sqrt{6+3}$

$\sf\longmapsto x = \sqrt{6 + \sqrt{9}}$

$\sf\longmapsto x = \sqrt{6 + \sqrt{6+3}}$

$\sf\longmapsto x = \sqrt{6 + \sqrt{6+\sqrt{9}}}$

$\sf\longmapsto x = \sqrt{6 + \sqrt{6+\sqrt{6+3}}}$

This pattern will continue.

$\sf\longmapsto x = \sqrt{6 + \sqrt{6+\sqrt{6+...\infty}}}$

7 0

3 years ago

Which of the following is a result of shifting a circle with equation (x - 5)^2 + (y - 6)^2 = 36 to the right 2 units?

Furkat [3]

Recall,

Circle centered at (h,k) and radius r --

$(x-h)^2+(y-k)^2=r^2$

Here it is a circle centered at (h,k)=(5,6) and radius r=6
If you move to the right, the x coordinate will increase, so here the only change is the x coordinate increases by 2.
$(x-5)^2+(y-6)^2=r^2$
$(x-7)^2+(y-6)^2=6^2$

5 0

3 years ago

Read 2 more answers