3 years ago

Write 2.5896 * 10^-4 in standard form

Mathematics

1 answer:

7nadin3 [17]3 years ago

4 0

Answer: use a standard form calculator

Step-by-step explanation: it helps alot :)

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What is SIN A?

Bond [772]

Answer:

$\sin A =\frac{4}{5}$

Step-by-step explanation:

Recall the mnemonics SOH CAH TOA.

SOH means the Sine ratio is Opposite over Hypotenuse.

This implies that;

$\sin A =\frac{Opposite}{Hypotenuse}$

The side opposite to angle A is 4cm and the hypotenuse is 5cm.

$\therefore \sin A =\frac{4}{5}$

6 0

3 years ago

Options... 1.<F 2.<MFE 3.EFD Plz answer

hoa [83]

Answer:

Angle F, or 1; see below

Step-by-step explanation:

When two triangles are congruent, everything about them is equal. Angle C is congruent F because they are in the same position on the triangle.

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3 years ago

What is the value of y in the following system? Y= 3x-5 6x + 3y= 15

nalin [4]

X = 2
y = 1

You can get this by replacing the y in the second equation with the 3x - 5 from the first. Then solve for x. Once you have that value, you can solve for y.

7 0

3 years ago

I need help, please because i don't understand this

maw [93]

Answer:

C. 2x + 6

Step-by-step explanation:

After doing synthetic division (see attached), you get 2, 6, and 0, corresponding to the answer 2x + 6.

5 0

3 years ago

Mrs. Canale’s class is selling frozen pizzas to earn money for a field trip. For every pizza sold, the class makes $5.35. They h

dem82 [27]

Answer:

106 more pizzas

Step-by-step explanation:

750-182.90

=567.1

567.1 / 5.35

=106

:) hope that helps

3 0

3 years ago

Read 2 more answers