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kirill115 [55]
3 years ago
10

Write a mathmatical proof show (3x)(5y)7z is equivalant to 105xyz.

Mathematics
1 answer:
Anika [276]3 years ago
8 0

(3x)(5y)7z

(3x)(5y)=15xy

(15xy)(7z)=105xyz

plz rate as brainliest answer

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saul85 [17]
<span>x=<span><span><span><span>−200</span>347</span><span> and </span></span>y</span></span>=<span><span>−600</span><span>347</span></span>
4 0
3 years ago
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5x (x - 4) = 0<br> Solve it in standard form
murzikaleks [220]

Answer:

x=0 or x=4

Step-by-step explanation:

5x(x−4)=0

4 0
3 years ago
What is Question I (if m&lt;EBF = 117°, fine m&lt;ABE)​
Natasha_Volkova [10]

Answer:

m∠ABE = 27°

Step-by-step explanation:

* Lets look to the figure to solve the problem

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∴ ∠ABF and ∠CBF are right angles

∴ m∠ABF = m∠CBF = 90°

- Rays BE and BD intersect the line AC at B

∵ m∠ABE = m∠DBE ⇒ have same symbol on the figure

∴ BE is the bisector of angle ABD

∵ m∠EBF = 117°

∵ m∠EBF = m∠ABE + m∠ABF

∵ m∠ABF = 90°

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- Subtract 90 from both sides

∴ m∠ABE = 27°

4 0
4 years ago
Read 2 more answers
Mia has $132 in her bank account. She wants to buy a gucci bag, But, it costs 1,000 dollars. So, she sells her makeup, since she
stealth61 [152]

Answer: 1191 .00

Step-by-step explanation: well try this

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3 0
3 years ago
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What is the volume of a cone when the radius is 6 and the height is 13
lidiya [134]

Answer:

<h2>489.84 units³</h2>

Step-by-step explanation:

Given,

Radius ( r ) = 6

Height ( h ) = 13

Volume of cone = ?

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= \pi \:  {r}^{2}  \frac{h}{3}

plug the values

= 3.14 \times  {6}^{2}  \times  \frac{13}{3}

Evaluate the power

= 3.14 \times 36 \times  \frac{13}{3}

Calculate

489.84 units³

Hope this helps..

Best regards!!

6 0
3 years ago
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