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Vlad [161]
3 years ago
9

I can't get the. right answer someone please help

Mathematics
1 answer:
Irina18 [472]3 years ago
4 0
I think it's D because you times everything from the left column to the right column
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Un fabricante de veleros está trabajando un velero donde el cliente le pidió que el área de la vela triangular fuera de 192 ft2
vladimir2022 [97]
Yes bdndjsjshshdjbfbdbejsbsbdjsjsnrjrnbdnrnr fork
3 0
3 years ago
The angle of elevation of the top of a tree is 60°. If the point of observation is 4m from the foot of the tree. How far is the
inn [45]

Answer:

8m

Step-by-step explanation:

x = hypotenuse since they want the point of observation to the top of the tree

cos 60 = 4/x

x = 4 / cos 60

x = 8m

7 0
3 years ago
Which of the following of x and y would make up the following expression represent a real number? (4+5i)(x+yi)
salantis [7]

Answer:

x = 4 and y = - 5

Step-by-step explanation:

note that the product of a complex number and it's conjugate is real

That is

(a + bi)(a - bi) where a, b are real

= a² - abi + abi - b²i²

= a² + b² ← a real number

For (4 + 5i)(x + yi) to be real

we require (x + yi) to be the conjugate of 4 + 5i , that is 4 - 5i

(4 + 5i)(4 - 5i) ⇒ x = 4 and y = - 5



8 0
2 years ago
Jordan is driving to a concert and needs to pay for parking. There is an automatic fee of $11 just to enter the parking lot, and
kow [346]

Answer:

$19

Step-by-step explanation:

11+8 because every hour is =4 dollars and he was there for two hours which gave him 8 so 11+8=19 Jordan has to pay 19 dollars

8 0
3 years ago
Matt scored 5 runs in each of the 3 baseball games that he had this week. How many runs did Matt score this week?
hram777 [196]
15 because he scores 5 runs I n each of the 3 games he played so you do 5x3=15.
3 0
2 years ago
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