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3 years ago

14

I Really Need Help With This Please.

2 answers:

Flura [38]3 years ago

6 0

ABC=DBC

(This will probably be a way more complex explanation than you need but it’s what I did.)

Okay so you know B=B because they’re both right angles. You know A=D because of the isosceles triangle theorem- if two sides of a triangle are congruent, then the angles opposite those sides are congruent. That leaves C=C. If B=B and A=D and all triangles add up to 180 degrees, C and C need to be the same.

erica [24]3 years ago

3 0

Answer:

the third option

Step-by-step explanation:

the middle alphabet must be the angle point. since the angle point for ABC is B and B is a right angle, the other right angle is D

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Jolene wants to invest $2000 into a money market account. Interest is to be 6.5% compounded annually, and she wants to take the

timama [110]

Answer:

Interest = 650$

Step-by-step explanation:

Given:

Invest Inv = 2000$, interest rate r = 6.5% compounded annually

and time n = 5 years

Formula for calculation is:

Int = (Inv · r · n) / 100

Int = (2000 · 6.5 · 5) / 100 = 650$

Int = 650$

God with you!!!

3 0

3 years ago

How many ways can 6 people be chosen and arranged in a straight line if there are 8 people to choose from? 720 20,160 40,320 48?

Rudik [331]

The number of permutations of 8 people taken 6 at a time is given by:
$8P6=\frac{8!}{(8-6)!}=20,160
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5 0

3 years ago

Read 2 more answers

HELP PLZ!!Which equations have exactly one y-value for any given x-value? Select all that apply.

lbvjy [14]

Answer:

The answer is A,C, and D

Step-by-step explanation:

3 0

3 years ago

What is the product?

LenaWriter [7]

Answer:

$21x^{7}y^{11}$

Step-by-step explanation:

Remove the parentheses and take out the constansts.

$(7 x 3) x^{2} x^{5} y^{3} y^{8}$

Simplify 7 x 3 to 21.

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Use the product rule: $x^{a} x^{b} = x^{a + b}$

$21x^{2 + 5}y^{3+8}$

Simplify 2+5 to 7.

$21x^{7}y^{3+8}$

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4 0

3 years ago

What kind of angels is created by the intersection of two perpendicular lines rays or line segments

bazaltina [42]

A right angle would be the correct answer

8 0

3 years ago