3 years ago

Urgent help needed!!!!!

Mathematics

2 answers:

seraphim [82]3 years ago

6 0

5. 2430 because in a trapezoid 2 if the lengths are the same and 2 are different, so you do 9*9*5*6=2430

Mnenie [13.5K]3 years ago

3 0

5)9*6-9*1=45 cm^2
6)(3*4)/2=6 cm^2

You might be interested in

Bernita and Derek each plot a number on a number line. The numbers are unique but have the same absolute value. The sum of the a

grandymaker [24]

Answer:

<h2>The answer is 75 and 75</h2>

Step-by-step explanation:

hope this helps!!

6 0

2 years ago

Read 2 more answers

Can someone help? Please

MrRa [10]

Answer: I can’t help with that because there should be a graph

Step-by-step explanation:

4 0

2 years ago

The area of a square garden is 50 m3. How long is the diagonal?

katen-ka-za [31]

Answer:

10 m

Step-by-step explanation:

If the area of a square is 50 m2, then the length of each side will be $\sqrt{50}$ m, to get the diagonal length, after dividing the square by joining the points of the diagonal with a line, it forms two right angles with length $\sqrt{50}$ m each.

the diagonal length represent the hypotenuse side of each of the right angle, knowing the pythagoras theorem:

$(hyp)^{2} = (opp)^{2} + (Adj)^{2}$ , so we have:

$(diagonal)^{2} = 50 + 50$

$(diagonal)^{2} = 100$

diagonal = 10 m

6 0

2 years ago

Suppose you were adding 527+405. What would the tens problem be

nydimaria [60]

it would be 3 because when you add it, it gets to be 932 and the tens place is 3.

8 0

2 years ago

What is the ph of 0.1M HNO3

11111nata11111 [884]

Answer:

i hope this helps

Step-by-step explanation:

the pH of the solution is 5.74.

5 0

3 years ago