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Oduvanchick [21]
2 years ago
14

What is the expanded form of this number?

Mathematics
2 answers:
den301095 [7]2 years ago
8 0

Answer:

(2×100)+(4×1)+(1×1100)+(7×11,000)

Step-by-step explanation:

Hope this helps

Bezzdna [24]2 years ago
5 0

Answer:

Step-by-step explanation:

You might be interested in
Need help with this assoon as possible
frez [133]
10(x/2 + 8) = 11, expand

10x/2 + 80 = 11

5x/2 = 11-80= -69
5x = -138
x = - 138/5




4 0
3 years ago
Winston earns $140.00 by selling 56 hot dogs at the concession stand at school. Using the same rate for
Free_Kalibri [48]

Answer:

140/56= 2,5$ every hot dog

175/2,5=70 hot dogs

70-56=14 more hot dogs to earn 175$

Step-by-step explanation:

7 0
3 years ago
Find the value of the trig functions indicated .
lara31 [8.8K]

Answer:

The choice; B) 5/3

Step-by-step explanation:

{a}^{2}  +  {b}^{2}  =  {c}^{2}  \\  {15}^{2}  +  {20}^{2}  =  {c}^{2}  \\ 225 + 400 =  {c}^{2}  \\  {c}^{2}  = 625 \\ c = 25

\sec(θ)  =  \frac{1}{ \cos(θ) }  \\  \\  \sec(θ)  =  \frac{1}{ \frac{adjacent}{hypotenuse} }  =   \frac{hypotenuse}{adjacent}  \\  \\  \sec(θ)  =  \frac{25}{15}  =  \frac{25 \div 5}{15\div 5}  =  \frac{5}{3}

4 0
1 year ago
The height of the right circular cylinder shown below is 10 feet and its base has a radius of 4 feet what is the surface area of
marishachu [46]

Answer:

351.86 feet squared

Step-by-step explanation:

surface area= 2 π r h + 2 π r^2

8 0
2 years ago
A man travels from town X to town Y at an average rate of 60 mph and returns at an average rate of 50 mph. He takes a 1/2 hour l
yawa3891 [41]
<span>Distance = d miles ; rate = 60 mph ; time = d/60 hrs

distance = d miles ; rate = 50 mph ; time = d/50 hrs
----------------------
Round-trip DATA:
distance = 2d miles ; rate = 55 mph ; time = (2d)/55 hrs
-----------------------------------------------------------
Equation:

Roundtrip time - other time = -1/2 hr
(2d)/55 - [(d/60)+(d/50)] = -1/2
(2d)/55 - [(110d)/(50*60)] = -1/2
---
600(2d) - 11[110d] = -16500
1200d - 1210d = -16500
-10d = -16500
distance = 1650 miles

Hope this helped :)</span>
3 0
3 years ago
Read 2 more answers
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