2 years ago

Solve for m. Quadrilateral 90° 75° 105° 150° 3 of 4

Mathematics

1 answer:

const2013 [10]2 years ago

6 0

Since AD and BC are congruent the two base angles are equal so

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PLEASE LOOK AT PHOTO! WHOEVER ANSWERS CORRECTLY I WILL MARK BRAINIEST!!

pantera1 [17]

Answer:

N= -4

Step-by-step explanation:

Since mid-point of -13 and 3 is -4.

4 0

3 years ago

The city designers drawing the road map for new housing development hurricane Ln runs through the coordinates (11, 5) and (-1, 1

AnnyKZ [126]

Answer:

-3

Step-by-step explanation:

Use slope formula to find the slope of the first road:

(y2 - y1) / (x2 - x1)

(1 - 5) / (-1 - 11)

-4 / -12

1 / 3

The slope of a line perpendicular to this line would just be the negative reciprocal of the slope:

-3 / 1 or just -3

8 0

2 years ago

Scott is 7 years older than Stephanie. In 3 years the sum of their ages will be 59. How old is Scott now?

Slav-nsk [51]

Scott is 30 years old.

3 0

3 years ago

Read 2 more answers

If a couple plans to have 6 children, what is the probability that there will be at least one boy? Assume boys and girls are e

lutik1710 [3]

Answer:

a) $\frac{63}{64}$

b) The probability for the couple to be very confident that they will get at least one boy in 6 children is $98.43$ %

Step-by-step explanation:

The probability of having a boy or girl is $0.5$

A couple plans to have 6 children

Probability of having at least one male child

$1- (0.5)^6\\$

On solving the above term, we get -

$1- (\frac{1}{2})^6\\= 1-\frac{1}{64}\\ = \frac{63}{64}$

The probability for the couple to be very confident that they will get at least one boy in 6 children is

$\frac{63}{64}* 100\\ = 98.43$

Thus, the probability is very high

7 0

3 years ago

Please help me solve this 0.02t+1.4=0

Hunter-Best [27]

Namaste :)

HERE IS YOUR ANSWER:

0.02t+1.4 = 0

0.02t =-1.4
t= $\frac{ - 1.4}{0.02}$

$\boxed{t=-70}$

8 0

3 years ago