3 years ago

Anyone know this?i need help

Mathematics

1 answer:

belka [17]3 years ago

6 0

Answer:

Step-by-step explanation:

The slope of graph b is -3/2

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Choose the product.

Igoryamba

(5x² + 2x - 3)(x - 1)
= 5x³ - 5x² + 2x² - 2x - 3x + 3
= 5x³ - 3x² - 5x + 3

In short, Your Answer would be Option D

Hope this helps!

4 0

3 years ago

On a scale drawing with a scale of 1 cm:3 m, the height of a tree is 5cm. How tall is the actual tree?

nlexa [21]

1 cm = 3 m
so 5 cm = 3x5= 15 m
the actual tree is 15 m tall

8 0

4 years ago

Write how many hundreds, tens, and ones 118

kherson [118]

Hundreds tens and ones 1 and 1 and 8

5 0

4 years ago

Read 2 more answers

at the dade county fair, the williams family bought 6 burgers and 4 gatorades for $14.10. the jackson family bought 3 burgers an

torisob [31]

Answer:

The cost of a burger is $1.65 and the cost of a gatorade is $1.05.

Step-by-step explanation:

We can solve this question using a system of equations.

I am going to say that:

x is the price of a burger.

y is the price of a gatorade.

6 burgers and 4 gatorades for $14.10

This means that $6x + 4y = 14.10$

3 burgers and 4 gatorades for $9.15.

This means that $3x + 4y = 9.15$

Will write 4y as a function of x.

$4y = 9.15 - 3x$

Replacing in the first equation:

$6x + 4y = 14.10$

$6x + 9.15 - 3x = 14.10$

$3x = 4.95$

$x = \frac{4.95}{3}$

$x = 1.65$

And

$4y = 9.15 - 3x$

$4y = 9.15 - 3*1.65$

$4y = 4.2$

$y = \frac{4.2}{4}$

$y = 1.05$

The cost of a burger is $1.65 and the cost of a gatorade is $1.05.

6 0

3 years ago

Part B The three remaining sides of ABCD are not purely horizontal or vertical. You will use the Pythagorean Theorem to find the

Nastasia [14]

Answer:

EB = |1 – (− 5)| = 6

AE = |4 – (− 4)| = 8

Using the Pythagorean Theorem to find AB:

AB2 = EB2 + AE2

AB2 = 62 + 82

AB2 = 36 + 64

AB = $\sqrt{100}$

AB = 10

Step-by-step explanation:

6 0

3 years ago