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2 years ago

3W - 8 + 3W = -4 + 5W - 5 can someone do it and show the work / how you did it

Mathematics

2 answers:

nexus9112 [7]2 years ago

8 0

Answer:

answer is -1

explanation in picture

andrew11 [14]2 years ago

7 0

Answer:

W = -1

Step-by-step explanation:

3W - 8 + 3W = -4 + 5W - 5

combine like terms

6W - 8 = -9 + 5W

subtract 5w on both sides

W - 8 = -9

add 8 on both sides

W = -1

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I have been stuck on this question please help

Hatshy [7]

Answer:

3⁷

Step-by-step explanation:

(3⁴)⁻² * (3⁵)³ =
3⁴⁽⁻²⁾*3⁵⁽³⁾ =
3⁻⁸*3¹⁵ =
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Correct option is B. 3⁷

3 0

2 years ago

P (2, 3) and Q (6, 10) are two points on the Cartesian plane.

lara31 [8.8K]

Step-by-step explanation:

Given:

$(x_1, \: y_1 ) =(2, \:3)\:\:\&\:\: (x_2, \: y_2) =(6, \:10)$

$l(PQ) = \sqrt{ {(x_1 - x_2)}^{2} + {(y_1 - y_2)}^{2}} \\ \\ = \sqrt{ {(2 - 6)}^{2} + {(3 - 10)}^{2}} \\ \\ = \sqrt{ {( - 4)}^{2} + {( - 7)}^{2}} \\ \\ = \sqrt{16 + 49} \\ \\ = \sqrt{65} \\ \\ \therefore \purple{ \boxed{ l(PQ) = 8.06 \: units}}\\\\$

Let S be the mid-point of PQ.

$\therefore S = \{\frac{x_1+x_2}{2}, \:\:\frac{y_1+y_2}{2}\} \\\\= \{\frac{2 +6}{2}, \:\:\frac{3+10}{2}\} \\\\= \{\frac{8}{2}, \:\:\frac{13}{2}\} \\\\\therefore S= \{4, \:\:6.5\} \\\\$

Equation of line PQ is given as:

$\frac{y-y_1}{y_1 - y_2}=\frac{x-x_1}{x_1 - x_2} \\\\\therefore \frac{y-3}{3 - 10}=\frac{x-2}{2 - 6} \\\\\therefore \frac{y-3}{-7}=\frac{x-2}{-4} \\\\\therefore \frac{y-3}{7}=\frac{x-2}{4} \\\\\therefore 4(y-3)=7(x-2)\\\\\therefore 4y-12=7x-14\\\\\therefore 7x-14 - 4y + 12=0\\\\\red{\boxed {\therefore 7x-4y - 2 =0}}$

4 0

3 years ago

Read 2 more answers

Please help ASAP!!!!

Karo-lina-s [1.5K]

The answer is 60.

4x + 12 + x + x =180

solve for x. solve for d. Now you can find angle c.

7 0

2 years ago

How do I solve this problem

Flura [38]

Shaded is 8.67
Circle A= pir^2
A= 3.14(4)(4)
A= 50.24

Hexagon
A= 1/2ap
1/2(4)(2sqrtof3)(6)
A= 41.569

50.24-41.569=8.671

3 0

2 years ago

HELP ASAP PLEASE!!

aleksklad [387]

Answer:

1+y= 2

y = 2 - 1

y = 1

y=-12+3

y = -9

Step-by-step explanation:

first you rewrite the question, then you group like terns.

After that you do the needful operation example; if the question is asking you to add or subtract or divide or multiply.

later, you write your final answer down.

hope it helps .

Please mark brainliest

4 0

3 years ago