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Gemiola [76]
3 years ago
9

Simplify -2.3f + 0.8f - 16 - 3

Mathematics
2 answers:
Gala2k [10]3 years ago
4 0

Answer:

− 1.5 f  −19

that's the correct answer.

makkiz [27]3 years ago
3 0

Answer:

Step-by-step explanation:

− 1.5 f − 19

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Two groups are hiking at about the same speed . Mario’s group hikes for 2.5 hours Seemas group hikes for 4.7 hours and covers 8.
amid [387]

Answer: 18.8 miles

Step-by-step explanation:

Ww are given the equation 4.7x=2.5x+8.8 to solve the question. This will be:

4.7x = 2.5x + 8.8

Collect like terms.

4.7x - 2.5x = 8.8

2.2x.= 8.8

x = 8.8/2.2

x = 4

To know how fast the kickers are going will be

4.7x = 4.7 × 4 = 18.8 miles

4 0
3 years ago
The trajectory of a flying saucer is given by the vector function r(t) = (5 sin(t))i + (5 cos(t))j + 12tk for t ≥ 0 where coordi
Kipish [7]

Answer:

t0 = 2

Step-by-step explanation:

r' = <5cost,-5sint,12>

ds = \sqrt{25cos^{2}t+25sin^{2}t+12^2} = \sqrt{25+144} = 13 dt

So, we want

\int\limits^x_0 {13} \, dt = 26

8 0
3 years ago
Find the distance between (2.3) and (0,6).
Ann [662]
Use the distance formula
And just plug in your numbers and solve

5 0
3 years ago
Harper sold a $350,000 home. She earned 3% commission. How much did she make off the sale of the home?
Luden [163]

Answer:

10500 dollars

Step-by-step explanation:

350,000 * .03 = 10500

4 0
3 years ago
5/ 2 x ≤ -14<br><br> A. -10.3<br> B. -6<br> C. -5.6<br> D. -5
Advocard [28]

Answer:

C

Step-by-step explanation:

5/2x<_-14

5x<_-28

5x/5<_-28/6

X<_-5.6

4 0
3 years ago
Read 2 more answers
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