Help please I give you a cookie

I’m stuck help quick please

aev [14]

Answer:

C) AB/XY = AC/XZ

Step-by-step explanation:

ΔXYZ is a dialation of ΔABC by a scale factor of 5, so ΔXYZ ≅ ΔABC

AB/XY = AC/XZ = BC = YZ

So answer is C. AB/XY = AC/XZ

4 0

3 years ago

21+19=40;19+21=40 a commutative property or associative property

Nikolay [14]

Answer:

it is a commutative property

7 0

3 years ago

Write the statement as an algebraic expression.

Firdavs [7]

Answer:

$(c^{2}+d)+2(cd)$

Step-by-step explanation:

we know that

The algebraic expression of the phrase " The sum of square of c and d" is equal to adds the square of number c to the number d

$(c^{2}+d)$

The algebraic expression of the phrase " The sum of square of c and d increased by twice their product" is equal to

$(c^{2}+d)+2(cd)$

7 0

3 years ago

Read 2 more answers

The probability that Latisha orders french fries at lunch is .32 and the probability that she orders a grilled cheese and fries

EastWind [94]

There is a typo error in the last part of the question. The corrected part is-

"If the probability that she orders just a grilled cheese sandwich is .76, what is the probability that she will order a grilled cheese or fries?"

Answer:

The probability that she will order a grilled cheese sandwich or fries is <u>0.43.</u>

Step-by-step explanation:

Given:

Probability of ordering fries is, $P(F)=0.32$

Probability of ordering cheese sandwich is, $P(S)=0.76$

Probability of ordering both sandwich and fries is, $P(F\cap S)=0.65$

Probability of ordering cheese sandwich or fries is given by the union of both the events 'F' and 'S' given as $P(F\cup S)$ .

Now, using addition theorem of probability, we get:

$P(F\cup S)=P(F)+P(S)-P(F\cap S)\\P(F\cup S)=0.32+0.76-0.65\\P(F\cup S)=0.43$

Therefore, probability of ordering cheese sandwich or fries is 0.43.

8 0

3 years ago

3. What is the value of the expression 5x -2 when = 3/4

yaroslaw [1]

Answer:

Step-by-step explanation:

Pay attention to the procedure:

(5(10)^2)^3/(10(5))^4. What we need is plug in the corresponding x and y values Then you have to do x squared before you multiply it by 5 like this: (5(100))^3/(10(5))^4 Now solve for what is in the top parenthesis. (500)^3/(10(5))^4 500^3=125000000 Now work on the denominator. Do what is inside the parenthesis first 10*5=50 Now (50)^4=6250000 Now divide the numerator and the denominator. 125000000/6250000 Which equals 20, Please check if I'm wrong but I think this is what you need

4 0

3 years ago