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4 years ago

A number is at most -7

Mathematics

2 answers:

babymother [125]4 years ago

7 0

It’s step by step explanation

pav-90 [236]4 years ago

4 0

Answer:

add me on snapp yall

Step-by-step explanation:

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Read the story.

Rudiy27

Answer:

20% i am not 100% sure. if i am wrong, i am sorry

3 0

3 years ago

2.8 ÷ -0.004. Please show work.

Alexeev081 [22]

Answer:

Step-by-step explanation:

$\frac{2.8}{-0.004}\\\\\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{-b}=-\frac{a}{b}\\\\=-\frac{2.8}{0.004}\\\\\mathrm{Divide\:the\:numbers:}\:\frac{2.8}{0.004}=700\\\\=-700$

5 0

3 years ago

Read 2 more answers

Find the value of tanθ, if cosθ = 4/5 ; 0° ≤ θ< 90°

Montano1993 [528]

Answer:

Step-by-step explanation:

<u>Given </u>

cosθ = 4/5
0° ≤ θ < 90°

<u>In the first quadrant both sine and cosine are positive, so as tangent.</u>

tanθ = sinθ / cosθ =
$\sqrt{1 - cos^2}$ θ / cosθ =
$\sqrt{1 - (4/5)^2}$ / 4/5 =
$\sqrt{9/25}$ / 4/5 =
3/5*5/4 =
3/4

4 0

3 years ago

Sarah buys a video game for $44.00 plus 4% sales tax. Her brother, Jack, buys a video game for $36.00 plus 6% tax. Show your wor

Ipatiy [6.2K]

Answer:

Sarah spent 45.76

Jack spent 38.16

Jack spent more on tax

Step-by-step explanation:

Sarahs game costs:

tax = 44 *.04 = 1.76

Total cost = game + tax

= 44 + 1.76

=45.76

Jacks game costs:

tax = 36 *.06 = 2.16

Total cost = game + tax

= 36 + 2.16

=38.16

Jack spent more on tax

4 0

4 years ago

What is the degree of each polynomial?

Lana71 [14]

(1) Degree 4 (x^4)

(2) Degree 7 (x^7)

(3) Degree 5 (x^2y^3)

(4) Degree 4 (x^4)

(5) Degree 2 (x^2)

(6) Degree 7 (x^7)

5 0

3 years ago

Read 2 more answers

A number is at most -7​

A number is at most -7