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coldgirl [10]
3 years ago
9

PLEASE HELP it means a lot !

Mathematics
2 answers:
KIM [24]3 years ago
4 0

Answer:

vghgvhgvbmg

Step-by-step explanation:

give me a complicated question i give you a complicated answer now translate what i said

levacccp [35]3 years ago
4 0

Answer:

k = - 2

Step-by-step explanation:

If (x - 1) is a factor of f(x) then f(1) = 0

f(x) = x^{10} - kx^{7} - 3 , then

f(1) = (1)^{10} - k(1)^{7} - 3 = 0 , that is

1 - k - 3 = 0

- 2 - k = 0 ( add 2 to both sides )

- k = 2 ( multiply both sides by 1 )

k = - 2

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Drag each number to the correct location on the table. Not all numbers will be used.
VashaNatasha [74]

The table for the complete ratios between distance and time is shown below.

<h3>What is the Ratio of Distance to Time?</h3>

The ratio of distance to time, given that 280 miles will be covered in 4 hours is: 280/4 = 70 miles per hour.

Thus, for 2 hours: 2(70) = 140 miles distance.

For 350 miles, we would have: 350/70 = 5 hours time.

For 6 hours: 6(70) = 420 miles distance.

For 8 hours: 8(70) = 560 miles distance.

For 700 miles, we would have: 700/70 = 7 hours time.

The complete table is shown in the image below.

Learn more about ratios on:

brainly.com/question/13513438

#SPJ1

6 0
2 years ago
Devon uses 64 inches of ribbon to make 1 bow.How many yards of ribbon does Devon need to make 9 bows?
Juliette [100K]

Answer:

16

Step-by-step explanation: 64 times 9 is 576 and 576 inches equals 16 yds

5 0
3 years ago
If a dozen bagels cost $8.40 what is the cost per Bagel
Vaselesa [24]

Answer:

0.7

Step-by-step explanation:

8.40 divided by 12

= 0.7

8 0
3 years ago
Read 2 more answers
Cable is normally $83.47 a month. This month the bill increase by 12%. Based on the new price, how much will the cable bill cost
ivanzaharov [21]
10% is 8.35. 1% is 0.83 so 2% is 1.66. 8.35+1.66=10.01. 83.47+10.01=93.48. 93.48x12=1121.76. The bill will cost £1121.76.
3 0
3 years ago
Round to the nearest tenth.
sammy [17]

Answer:

c=9.3\ units

Step-by-step explanation:

step 1

Find the measure of angle A

we know that

The sum of the interior angles in any triangle must be equal to 180 degrees

so

A+B+C=180^o

substitute the given values

A+110^o+30^o=180^o\\A=40^o

step 2

Find the length side c

Applying the law of sines

\frac{a}{sin(A)}=\frac{c}{sin(C)}

substitute the given values

\frac{12}{sin(40^o)}=\frac{c}{sin(30^o)}

solve for c

c=\frac{12}{sin(40^o)}sin(30^o)

c=9.3\ units

4 0
4 years ago
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