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Anna71 [15]
3 years ago
8

Ella has gold,silver,and copper wire for stringing beads.she has1 1\2ft.of gold wire,2 1\3ft.of silver wire,and3 3\4ft.of copper

wire.how much wire does she have altogether?
Mathematics
1 answer:
Oksana_A [137]3 years ago
3 0
Ella would have 65/8ft wire all together.
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Rewrite 23/25 and 9/10 so they have a common denominator
Kazeer [188]
Well you have to have the common at 50 because that it so multiply23/25 by 2 and 9/10 by 5 so 45/50 and 46/50
3 0
3 years ago
URGENT! (Please give the correct answer!)
OlgaM077 [116]

By taking x as subject the formula becomes x = (v² - u²)/2a.

<h3>What is Equation?</h3>

An equation is a mathematical statement with an 'equal to=' symbol between two expressions that have equal values.

Here given equation:

      v² = u² + 2ax

     2ax = v² - u²

      x = (v² - u²)/2a

Thus, by taking x as subject the formula becomes x = (v² - u²)/2a.

Learn more about Equation from:

brainly.com/question/10413253

#SPJ1

5 0
2 years ago
Can anyone help me with this math please I will give brainlist
alexandr402 [8]

Answer:

4.5 > 4.420

0.67 < 0.8

0.82 = 0.820

62.4 > 6.24

0.13, 0.3, 0.303, 0.32

0.08, 0.8, 0.82, 8.2

24.54, 24.4, 24.304, 24.24

6.5, 6.25, 6.05, 6.007

Step-by-step explanation:

The most useful way to compare fractions is to add extra zeros at the end.

For example, 0.67 ___ 0.80.

0.80 is obviously bigger than 0.67.

In 24.4, 24.54, 24.304, 24.24, you can add extra zeros as well.

24.400, 24.540, 24.304, 24.240 (This makes it much easier to group the numbers, whether from largest to smallest or smallest to larger).

**REMEMBER TO REMOVE THOSE ZEROS AFTER FINDING YOUR FINAL ANSWER**

7 0
3 years ago
If v lies in the first quadrant and makes an angle π/3 with the positive x-axis and |v| = 8, find v in component form.
e-lub [12.9K]

Answer:

amdlkmflakmflkmasdklmflkansdlkfwelkma;lkdsmlfdsnalkme;klamdlfsndldkanfdlknadlkfn;alkndflkandslknaslfknalkdfnladkfsnlkandslfkn

Step-by-step explanation:

3 0
3 years ago
What are all the exact solutions of -3tan^2(x)+1=0? Give your answer in radians.
goldenfox [79]
   
\displaystyle\\&#10; -3\tan^2x + 1 = 0\\\\&#10; -3\tan^2x = -1\\\\&#10;\tan^2x =  \frac{-1}{-3} \\\\&#10;\tan^2x =  \frac{1}{3} ~~~~~ \Big|~\sqrt{~~~} \\\\&#10;\sqrt{\tan^2x} =  \sqrt{\frac{1}{3}} \\\\&#10;\tan x = \Big| \frac{1}{ \sqrt{3} } \Big|\\\\&#10;\tan x = \Big| \frac{\sqrt{3}}{ 3 } \Big|\\\\&#10;\tan x =  \frac{\sqrt{3}}{ 3 }~~~\Longrightarrow~~x_1=  \frac{\pi}{6} + k\pi,~~k \in N \\\\  &#10;\tan x =  -\frac{\sqrt{3}}{ 3 }~~~\Longrightarrow~~x_2=  \pi-\frac{\pi}{6} + k\pi = \frac{5\pi}{6} + k\pi,~~k \in N \\\\  &#10;



4 0
3 years ago
Read 2 more answers
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