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I am Lyosha [343]
3 years ago
10

Which statements are true for the given quadrilaterals? Choose all answers that are correct. A. All squares are parallelograms.

B. All rectangles are squares. C. No trapezoids are parallelograms. D. All rectangles are quadrilaterals.
Mathematics
1 answer:
Jlenok [28]3 years ago
5 0
B all rectangles are squares
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francos dad is three times his age. in 10 years, francos dad will be twice francos age plus 2. How old are franco and his dad no
konstantin123 [22]
Let

Y
 be the age of Franco's dad.
X  Franco's age

Y = 3*X                           (1)
(Y +10) = 2*(X+10) +2            (2
)


(3*X  +10) = 2*X +20 +2   

(3-2)X = 22 -10

X = 12 years old  (Franco)

Y = 3*12 = 36 years old (Franco's dad)


5 0
3 years ago
Read 2 more answers
1.write an inequality for the following situation no more than 10 people are allowed in the elevator.
ozzi

Answer:

1. p \leq 10 where p represents the total number of people.

2. p \geq 8 where p represents the total number of people.

3. c \leq 60 where c represents the cost of a pair of jeans.

4. p > 20 where p represents the total number of people.

Step-by-step explanation:

Question 1 explanation: Since no more than 10 people are allowed in the elevator, that means 10 and under are allowed, so the inequality would be p \leq 10.

Question 2 explanation: Since the tour bus needs at least 8 people to sign up to run, that means 8 and more people will allow the tour bus to run, so the inequality would be p \geq 8

Question 3 explanation: Since the most you will pay for a pair of jeans is $60, that means jeans costing $60 and under are fine, so the inequality would be c \leq 60.

Question 4 explanation: Since over 20 people showed up to the party, that means there were more than 20 people at the party, so the inequality would be p > 20.

6 0
3 years ago
ALGEBRA 2 PLEASE HELP!!!
melisa1 [442]
1/((R2+R1)/(R2*R1))
= 1/(R2+R1) * (R2*R1)/1
So answer 4
6 0
3 years ago
Neil wants to buy some video games over the Internet. Each game costs $25.01 and has a shipping cost of $9.98 per order. If Neil
ozzi
The answer to the question is <span> 9.98 + 25.01p ≤ 60</span>
5 0
3 years ago
Read 2 more answers
there are 48 students in Mr. Kings art class 1/6 of the students prefer working with oil paints 3/8 of the students prefer worki
VARVARA [1.3K]

Answer:

22 students

Step-by-step explanation:

First find a common denominator, which will be 48 here since it is more convieniant. Then multiply have all denominators equal 48, multiplying 6 by 8 and 8 by 6 to get 8/48 and 18/48. Then add them together and subtract them the 26 from 48 to get 22.

8 0
4 years ago
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