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IrinaK [193]
3 years ago
7

I need help with this because I don’t understand

Mathematics
2 answers:
GalinKa [24]3 years ago
6 0

Answer:

x=1+√5 or x=1−√5

Step-by-step explanation:

photoshop1234 [79]3 years ago
4 0

Answer:

1 + square root 5

and

1 - square root 5

You might be interested in
Espen predicted that he would sell 32 baseball caps but he actually sold 29 baseball caps which expression would find the percen
Gre4nikov [31]

Answer:

B

Step-by-step explanation:

This is the correct answer because the difference between 32 and 29 is 3 and the intial price is 32, Hence 3/32 (100)

6 0
3 years ago
Find the measure of the indicated angle. Round to the nearest degree.
yuradex [85]
Angle=28.1416
Rounded=28


hope this helps




pls give brainliest!
8 0
2 years ago
300-7 [4 (3+5)]+3 to the 3rd power
Allisa [31]
The expression to solve is the
300-7 [4 (3+5)] + 3 to the 3rd power
3 to the third power means 3³, so
300-7 [4(3+5)]+3³
= 300 - 7 [4(8)] + 27
= 300 - 7[32] + 27
= 300 - 224 + 27
= 76 + 27
= 103
so, by solving this we get 103
4 0
3 years ago
The hypotenuse of a right triangle measures 10 inches, and the side opposite to ∠θ, one of the non-right angles, is 5 inches lon
NISA [10]
The measure of angle theta is 30 degrees. 

This is a 30-60-90 triangle where the short leg is half that of the hypotenuse. The short leg is opposite the smallest angle 30 degrees. 

You can use trig to find that
sin(angle) = opposite/hypotenuse
sin(theta) = 5/10
sin(theta) = 0.5
theta = arcsin(0.5)
theta = 30 degrees
7 0
3 years ago
PLEASE HELP!!!
Nuetrik [128]

Answer:

V=250.3cm³

Step-by-step explanation:

V=1/3 × π x 5.4² cm x 8.2cm

V= 1/3 x π x 5.4² cm x 8.2cm

V= 1/3 x π x 29.16 cm x 8.2cm

V=250.39cm³

V=250.3cm³

3 0
1 year ago
Read 2 more answers
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