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Flura [38]
3 years ago
10

Tringle ABC and triangle DEF are similar right angle

Mathematics
1 answer:
Pani-rosa [81]3 years ago
6 0
The answer is the slope of the Hypotenuse are equal. hope this helps
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Simplify the expression (4-5i)(2+6i)-(3-2i) show your work.
Anastaziya [24]

The simplification of the given expression (4-5i)(2+6i)-(3-2i), we get -30i^2+16i+5.

Given expression is:

  • (4-5i)(2+6i)-(3-2i)

By applying the multiplication, we get

→ (8-10i+24i-30i^2)-(3-2i)

By multiplying the (-) sign into the bracket, we get

→ 8-10i+24i-30i^2-3+2i

→ 5+16i-30i^2

By arranging the terms, we get

→ -30i^2+16i+5

Thus the answer above is right.

Learn more:

brainly.com/question/19593573

4 0
3 years ago
Read 2 more answers
Does a rectangle have one line of symmetry
Thepotemich [5.8K]

No, it has more than one. A rectangle is symmetric with respect to its diagonals, and the lines connecting the midpoints of two opposite sides.

8 0
3 years ago
The following six students – Andy, Betty, Chris, Frank, Mark and Mary are standing in line outside of a classroom: Chris, the la
ddd [48]
Frank, Betty, Mark, Mary, Andy, Chris
Mary is fourth in line.
7 0
4 years ago
Read 2 more answers
(16 – 8 ) x (10 + 4 ) + 8²
Ghella [55]

Hey there!


To solve for this given equation, you have to do is: PEMDAS.


PEMDAS means….

• Parentheses
• Exponents
• Multiplication
• Division
• Addition
• Subtraction


(You have to do it in that EXACT order or it will most likely mess up better understanding of the equation)


Now that we have information out of the way, we can answer the given question… shall we?

EQUATION:

(16 - 8 ) * (10 + 4 ) + 8^2

CAN CONVERT TO:

= (16 - 8)(10 + 4) + 8^2

SOLVING TO EASIER WAYS:

= (8)(14) + 8^2

= 8(14) + 8 * 8

= 8(14) + 64

= 112 + 64

SIMPLIFY IT:
= 176


Therefore, the answer should be: 176


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

3 0
3 years ago
Read 2 more answers
Given sin(−θ)=−1/6 and tanθ=−√35/35 What is the value of cosθ?
murzikaleks [220]

Answer:

cos(\theta)=-\frac{\sqrt{35} }{6}

Step-by-step explanation:

Recall the negative angle identity for the sine function:

sin(- \theta)=-sin(\theta)  

Then, we can find the value of  sin(\theta):

sin(\theta)=-sin(-\theta)\\sin(\theta) =-(-\frac{1}{6} )\\sin(\theta)= \frac{1}{6}

Now recall the definition of the tangent function:

tan(\theta)=\frac{sin(\theta)}{cos(\theta)}

Therefore, now that we know the value of sin(\theta), we can solve in this equation for cos(\theta)

tan(\theta)=\frac{sin(\theta)}{cos(\theta)}\\-\frac{\sqrt{35} }{35} =\frac{1/6}{cos(\theta)} \\cos(\theta)=-\frac{\frac{1}{6} }{\frac{\sqrt{35} }{35} } \\cos(\theta)=-\frac{35}{6\,\sqrt{35} } \\cos(\theta)=-\frac{\sqrt{35} }{6}

5 0
3 years ago
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