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3 years ago

A B C D Please help this test is timed

Mathematics

2 answers:

nexus9112 [7]3 years ago

8 0

Answer:

Sorry

Step-by-step explanation:

Idk

Evgen [1.6K]3 years ago

5 0

Answer:a

Step-by-step explanation:

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10 points worth pls help!

seraphim [82]

Answer:

Step-by-step explanation:

5/4 =

1.25

The first number divided by four is the second number. 5 divided by 4 is 5/4, 1 1/4, OR 1.25

Hope that helps!

3 0

3 years ago

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Please help with this! Will give brainliest if the answer is right!

musickatia [10]

Answer:

784

Step-by-step explanation:

caculator. of course.

4 0

3 years ago

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Plss helpp me with thiss!! QUESTION: create a inequality equation that equals to 19

noname [10]

Answer:

there are many different type of equation we can use to allow X to equal 19 ! Below are some examples ) See if you can come up with some on your own based off of these examples

Step-by-step explanation:

5x=95................Divide both sides b 5
x=19..............there's one for you
1+x-5=15...............combine like terms
x-4=15...................add 4 to both sides

x=19

mark me as a brainlist

3 0

3 years ago

Find the gradient, picture below

hoa [83]

Answer:

$\frac{dy}{dx} = \frac{13}{8}$

Step-by-step explanation:

$y = 2x + 6 {x}^{ - \frac{1}{2} } \\ \frac{dy}{dx} = 2 + 6( - \frac{1}{2}) {x}^{ - \frac{1}{2} - 1 } \\ \frac{dy}{dx} = 2 - 3 {x}^{ - \frac{3}{2} } \\ \frac{dy}{dx} = 2 - \frac{3}{ \sqrt{ {x}^{3} } }$

When x = 4,

$\frac{dy}{dx} = 2 - \frac{3}{ \sqrt{ {4}^{3} } } \\ = \frac{13}{8}$

3 0

3 years ago

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Will mark the brainliest

Luden [163]

i dont have to

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3 years ago