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MrRissso [65]
1 year ago
9

Please helppppp giving brainlest please!! thank you

Mathematics
2 answers:
fiasKO [112]1 year ago
7 0

Answer: 12.8 meters long

Step-by-step explanation:

b=body length

8/1=b/1.6

  8=b/1.6

  b=12.8 meters long

Schach [20]1 year ago
5 0

Answer:

12.8 meters long

Step-by-step explanation:

It’s clear that we are in a proportion situation.

Then

\frac{\text{} \text{skull length} }{\text{body length} } =\frac{1}{8}

<u>Solving the equality</u>:

\frac{1.6\text{} \text{} }{\text{body length} } =\frac{1}{8}

Using the product of the means equals the product of the extremes

Then

1\times \text{body length} =1.6\times 8

Then

\text{body length} =12.8

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NARA [144]

Answer:

(-x,-y)

180*

Step-by-step explanation:

This is the right answer

8 0
3 years ago
Read 2 more answers
Can y’all plz help and thank you. Aslo hope y’all have a wonderful and beautiful day.
stepan [7]

Answer:

a) Rumble: $1

Pedal: $0.6

b) more than 5 songs

c) No, should be integers only

d) No, has to be integers greater than or equal to 2

Step-by-step explanation:

Part a

Rate per song is the slope.

Rumble:

Slope is 0.6

Rate is $0.6 per song

Pedal:

Slope: (4-2)/(2-0) = 1

Rate is $1 per song

Part b

Pedal would be a better deal if it's cost is lower than Rumble's

Rumble's cost: C = 2 + S

Pedal's cost: C = 4 + 0.6S

4 + 0.6S < 2 + S

0.4S > 2

S > 5

c) No, because no. of songs has to be positive integers only.

For example graph shows S = 2.5, but we know that's not possible

d) No, since the cost is 2 + S,

cost can't be in decimals either.

Cost too should be only integers greater than equal to 2

7 0
2 years ago
What is the area of the figure below?
Sergeeva-Olga [200]

Hint: Try using the Pythagorean thereom to solve it.

3 0
3 years ago
1200+0.075x&gt;=3300 what is the solution to the inequality
miskamm [114]
Solving inequalities is just like solving any other Algebraic problem...look to P.E.M.D.A.S. (Parenthesis, Exponents, Division, Addition, Subtraction). So lets take a look at this problem now.

1200 + 0.075x\geq3300


Subtract 1200 from both sides...
0.075x\geq2100

Now divide by 0.075...
x\geq28000


NOTE: If you divide or multiple by a negative number while solving inequalities, you must flip the sign. Ex: You answer would be x\leq28000 if you would've multiplied or divided by a negative.




8 0
2 years ago
The first term of an arithmetic sequence is 7 and the sixth term is 22. Find(a)the common difference;(2)(b)the twelfth term;(2)(
SVEN [57.7K]

d = 3 , a₁₂ = 40 and Sx_{100} = 7775

In an arithmetic sequence the nth term and sum to n terms are

<h3>• an = a₁ + (n-1)d</h3><h3>• S_n = \frac{n}{2}[2a + (n-1)d]</h3><h3>where d is the common difference</h3><h3>a₆ = a₁ + 5d = 22 ⇒ 7 + 5d = 22 ⇒ 5d = 15 ⇔ d = 3</h3><h3>a₁₂ = 7 + 11d = 7 +( 11× 3) = 7 + 33 = 40</h3><h3>S₁₀₀ = \frac{50}{2}[(2×7) +(99×3)</h3><h3>       = 25(14 + 297) = 25(311)= 7775</h3>
7 0
2 years ago
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