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natka813 [3]
2 years ago
11

Just need to know the answer thanks

Mathematics
2 answers:
Gekata [30.6K]2 years ago
8 0
The correct answer is the last one y=-2(x-4)^2+7
enyata [817]2 years ago
6 0
A) x=3   x=2
b) x=-8   x=-2

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The perimeter of parallelogram PQSR is 74cm. What is QS?
saveliy_v [14]

parallelogram , opposite sides are equal

so

PR = QS

and

PQ = RS

4x - 1 = 3x + 7

x = 8


PQ = 4(8) - 1 = 32 -1 = 31

Given P = 74 cm


74 - 2(31) = 12

PR = QS = 12/2 = 6


Answer

QS = 6 cm


6 0
3 years ago
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Simplify the following algebraic expression:<br> 4+3 [6z - 5(6 +2z)]
Tatiana [17]

\huge\text{Hey there!}

\huge\text{4+3 [6z - 5(6 +2z)]}

\huge\text{4+(3)(6z)+(3)(-5(6+2z))}\\\\\rightarrow\huge\text{4+18z+(-30z)+(-90)}

\huge\text{\bf{Combine the like terms if you have any.}}

\huge\text{Like term \#1: 10z \& -30z}\\\\\\\huge\text{Like term \#2: 4 \& -90}

\huge\text{18z + (-30z) + (4 + (-90))}

\huge\text{18z + (-30z) = -12z}\\\\\\\huge\text{4 + (-90) = -86}

\boxed{\boxed{\huge\text{Answer: -12z + (-86)}}}\huge\checkmark

\text{Good luck on your assignment and enjoy your day!}

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5 0
3 years ago
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Try to answer the following question without running the code in Python:
zloy xaker [14]

The value of x is an int with value 1.

The correct option is (A).

<h3>What is / in python?</h3>

Divides the value on the left by the one on the right.

<h3>What is // in python?</h3>

Divides and returns the integer value of the quotient.

x= 8/4//2

x= 2//2

x=1

Learn more about operators in python here:

brainly.com/question/14531969

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5 0
2 years ago
Asa has 4 colored pencils. His friend purchases three times as many. If Asa’s friend buys two more 4-packs, which expression sho
daser333 [38]

24

Three times as many as four - 3(4) / 4*3/ 4+4+4

4 x 3 = 12

Then for 2 more 4 packs, it'd be 8 since it's either 2*4 or 4+4 (both equal eight)

And then you'd add them both together, 12+8=20

But since it's asking for both Asa and his friend's total amount, you'd add four more to it since 20 is just his friend's amount.

5 0
2 years ago
I need help please with this answer
Firlakuza [10]

320 cm! Hope I help!!!!!!!

8 0
3 years ago
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