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love history [14]
3 years ago
14

(8y-4) -2(1/4y+3) so I'm doing add & subtract expressions and really need the help

Mathematics
1 answer:
Marat540 [252]3 years ago
5 0

Answer:

7 1/2y +2

Step-by-step explanation:

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ANSWER ASAP |What is the measure of angle x?
Marina86 [1]

Answer:

x = 83°

Step-by-step explanation:

41, 56 and the missing angle = 180° ( form a straight angle )

missing angle = 180° - (41 + 56)° = 180° - 97° = 83°

The angle x and the missing angle are vertically opposite and congruent

Hence x = 83°

8 0
3 years ago
The diameter of a circle is 10 cm what is the angle measure of an arc Pi centimeters long
vredina [299]
We know that

[length of a circumference]=2*pi*r
diameter=10 cm
r=10/2-----> 5 cm
[length of a circumference]=2*pi*5-----> 10*pi cm

if 360° (full circle) has a length of -----------> 10*pi cm
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X=pi*360/10*pi------> 36°

the answer is 36°
8 0
3 years ago
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timurjin [86]

Answer:

tyyegwgrg

Step-by-step explanation:

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4 0
3 years ago
What happens to the graph of y = |x| when the equation changes to y |x-9|?
zhenek [66]
Answer: The graph will move 9 spaces to the right.
7 0
3 years ago
Use a calculator to evaluate 2^19 to the nearest ten thousandth.
Kitty [74]

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Step-by-step explanation:

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6 0
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