3 years ago

Help please !!!!!!!!

Mathematics

1 answer:

Sidana [21]3 years ago

5 0

It’s d because it is a negative slope and the b intercept is negative so it never is in the first quadrant

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Terminal point corresponding to theta=-120 degrees

Valentin [98]

That will be the points corresponding to cos 60 in 3rd quadrant
which is (-1,-2)

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3 years ago

Rearrange the steps to solve for the following equation: 2(x-5)=8

OlgaM077 [116]

Answer:

$x=9$

Step-by-step explanation:

$2(x-5)=8$ | Given

$(2x-10)=8$ | Distribute the 2 inside the parentheses

$2x=8+10$ | Add 10 to both sides

$2x=18$ | Add. Optional; not included in your question.

$x=9$ | Divide by 2 on both sides.

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2 years ago

Choose the linear inequality that describes the graph. The gray area represents the shaded region

Vesnalui [34]

(0,3)(1,-2)
slope = (-2-3) / (1 - 0) = -5

y int is (0,3)

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3 years ago

Read 2 more answers

Tripp and Rico are two dogs. Tripp weighs exactly 35 pounds more than Rico. Together, they weigh exactly 49 pounds. How much doe

babymother [125]

Call the weights of the two dogs $t$ and $r$ .

We know that Tripp weights 35lbs more than Rico, or:
$t=r+35$

We also know that the total weight of both dogs is 49lbs.:
$t+r=49$

Now, by substitution:
$(r+35)+r=49$
$2r+35=49$
$2r+35-35=49-35$
$2r=14$
$r=\frac{14}{2}$
$r=7$
Rico weighs 7lbs.

Then:
$t=r+35$
$t=7+35$
$t=42$
Tripp weighs 42lbs.

To check our work:
$t+r=49$
$42+7=49$
$49=49$ CHECK!

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3 years ago

−6x^2−1 and x+9 help will mark brainliest.

Varvara68 [4.7K]

Answer:

-6x^2+x+8

Step-by-step explanation:

Add -1 and 9 because they are the only like terms

8 0

2 years ago