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Mrac [35]
3 years ago
13

X to the 5th times x to the 7a​

Mathematics
2 answers:
Tatiana [17]3 years ago
8 0

Answer:

x^5+7a

Step-by-step explanation:

Use the power rule to combine exponents

Leya [2.2K]3 years ago
6 0

Answer:

(x^5)(x^7)

Step-by-step explanation:

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Jim is selling hot dogs at a ball game. It cost Jim $250 to purchase everything to make the hot dogs. Jim sells hot dogs for $2.
Olegator [25]
So since he is wasting money to purchase everything you won't be gaining but loosing so 250-2h= P bc it's $2 for every hot dog and you are losing again
3 0
3 years ago
A bicycle wheel with the diameter 70cm is making 25 revolutions while travelling. Find the distance covered by the bicycle
Diano4ka-milaya [45]

Answer: 5500cm.

Step-by-step explanation:  

A revolution  corresponds to circumference of the bicycle wheel.

The radius of the circle = 70/2 since two radii makes a diameter.

Therefore r = 35cm

Circumference of a circle =  2πr or πd where π = 3.142 or 22/7

      We now have              =  2 x 22/7 x 35

Therefore 0ne revolution   = 220cm.

Therefore, the distance traveled by making 25 revolution

                                            = 220 x 25

                                            = 22000/4

                                            = 5500cm.

                                     

4 0
3 years ago
Do anyone know this? Please no link <3
ddd [48]

Answer:

40 cm

Step-by-step explanation:

Perimeter = the sum of all sides

5 0
3 years ago
100 +(3 + 5) 2 - 5 btw its on iready
m_a_m_a [10]
100 + ( 3 + 5 )2 - 5

100 + 16 - 5

116 - 5

111
5 0
3 years ago
Brittney has 2 and 3/4 yards of fabric. She wants to make wreaths that require 1/8 yards. What is the maximum number of wreaths
vlabodo [156]

Answer: 22

Step-by-step explanation:

Given

Brittney has 2 and  \frac{3}{4} yards of fabric

Converting it to a fraction

\Rightarrow 2\ \dfrac{3}{4}=\dfrac{8+3}{4}\\\\\Rightarrow \dfrac{11}{4}

Wreath require \frac{1}{8} yards

Number of wreaths that can be made

\Rightarrow n=\dfrac{\frac{11}{4}}{\frac{1}{8}}\\\\\Rightarrow n=\dfrac{11}{4}\times \dfrac{8}{1}\\\\\Rightarrow n=22

She can make 22 wreaths

6 0
3 years ago
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