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3 years ago

Select ALL the correct answers.

Mathematics

2 answers:

almond37 [142]3 years ago

7 0

I believe it’s 1, 3 and 4

Morgarella [4.7K]3 years ago

5 0

Answer: only the last two statements are true. AB and CD are parallel. Angles 1 and 3 are corresponding.

Angles 1 &2 3&4 are supplementary. Not corresponding. Check definitions; don't get confused.

Step-by-step explanation:

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A theatre has 50 seats on the front row. There are 4 additional seats in each following row.

alexandr402 [8]

$\boxed { \boxed { T_n = a_1 + d(n - 1)}}$

$\text {Given that }a_1 = 50 \text { and } d = 4$

$T_n = 50 + 4(n - 1)$

$T_n = 50 + 4n - 4$

$T_n = 46 + 4n$

$\boxed { \boxed {T_n = 46 + 4n }}$

When n = 20,
$T_{20} = 46 + 4(20) = 126$

$\boxed { \boxed {\text{Answer: The 20th term is 126}}}$

4 0

3 years ago

HELP ASAP 5 STARS, THANKS, 20 POINTS, BRAINLIEST,

Bingel [31]

Answer:

b.7

Step-by-step explanation:

you take the three and substitute that in for x. 2(3) + 1

2(3)=6 then add 1

5 0

3 years ago

Read 2 more answers

49,52,52,52,55,55,74,67 find Q3

Gelneren [198K]

Answer:

Answer:

Quartile Statistics

First Quartile Q1 = 52

Second Quartile Q2 = 53.5

Third Quartile Q3 = 61

Interquartile Range IQR = 9

Median = Q2 x˜ = 53.5

Minimum Min = 49

Maximum Max = 74

Range R = 25

Step-by-step explanation:

8 0

3 years ago

Explain how you can find the constant of proportionality from a graph representing a proportional relationship when it shows a p

Vladimir [108]

tienees que fijartelos extrreemos

8 0

3 years ago

A group of 8 friends went to lunch and spent a total of $76, which included the food bill and a tip of $16. they decided to spli

Savatey [412]

Answer:

A, c(excluding tip, if the tip is included then c is not the answer)

Step-by-step explanation:

I solved the Equations:

A)1/8(x+16)=76/8----60 (this is the correct answer!)

B)1/8(x+16=76)------ 592 (NOT the correct answer

c)x=60 Represents total food bill excluding tip

d) x=60 does represent each friends share of the food bill

E) not correct

5 0

3 years ago