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SIZIF [17.4K]
3 years ago
8

Please help me please

Mathematics
1 answer:
Taya2010 [7]3 years ago
3 0
The answer should be lead designer <span />
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Zoom in to read and please help me
iVinArrow [24]

Answer:

c im pretty sure

Step-by-step explanation:

5 0
3 years ago
Solve for the variable -3x 4 &gt; 5
Ierofanga [76]
-3x + 4 > 5
-3x > 5 - 4
-3x > 1
x < 1/-3
x < -1/3
7 0
3 years ago
What dose "{" mean in algebra?<br><br> Ex.<br> {4y-2x-8<br> {5x-4y=20
GaryK [48]

Answer:

System of Equations

Step-by-step explanation:

A system of equations refers to a number of equations with an equal number of variables. We will only look at the case of two linear equations in two unknowns. The bracket on the left indicates that the two equations are intended to be solved simultaneously, but it is not always used.

4 0
3 years ago
How many planes can be drawn through any three noncollinear points?
RideAnS [48]

Answer:

1 plane

I hope this helps!

5 0
3 years ago
Which set of values could be the side lengths of a 30-60-90 triangle?
jeyben [28]
If we say that side "a" is the shortest (adjacent), side "b" is the second shortest (opposite), and side "c" is the longest (hypotenuse): then angle A would be 30°,  angle B would be 60°, and angle C would be 90°

tan B = b/a
 or
a tan B = b

they have 4 as the smallest value in all four options, so we know that a=4

4 tan 60° = b
tan 60° = √3
so, 4 tan 60° = 4√3
b=4√3

that leaves two options left, so now we find "c":

c^2 = (a^2) + (b^2)
OR
c= \sqrt{a^{2} + b^{2}}

c= \sqrt{4^{2}+(4\sqrt{3})^{2}}

c= \sqrt{16+48} \\ c=\sqrt{64} \\ c=8

so a=4, b=4√3, and c=8

Making your answer B
3 0
3 years ago
Read 2 more answers
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