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xenn [34]
3 years ago
12

If mâ 4 = (3x)° and mâ 8 = (x + 40)°, what is the measure of â 4? â 4 and â 8 are vertical.

Mathematics
1 answer:
luda_lava [24]3 years ago
8 0
X*Y+4326-74*H=7000
,,,,,,

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Represent each sum as a single rational number.<br> 7 + (1/9)
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Step-by-step explanation:

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3 years ago
a small chocolate sundae costs $3. each topping you add costs $0.50. how much would it cost to get a small sundae with P topping
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5 0
2 years ago
Lee has $1.75 in dimes and nickels. The number of nickels is 11 more than the number of dimes. How many of each coin does he hav
Schach [20]

Answer:

Lee has 19 nickels and 8 dimes

Step-by-step explanation:

hello, I think I can help you with this

Step 1

Let

value of a nickel=$0.05

value of a dime=$0.10

number of nickels=N

number of nickels=D

According to the question data Lee has $1.75 in dimes and nickels.

0.05N+0.1D=1.75,equation(1)

also, the number of nickels is 11 more than the number of dimes.mathematical speaking

N=11+D,equation(2)

Step 2

replace N from equation (2) into equation (1)

0.05N+0.1D=1.75

0.05(11+D)+0.1D=1.75

Now, solve for D

0.55+0.05D+0.1D=1.75

0.15D=1.75-0.55

D=1.2/0.15

D=8

Step 3

replace the value of D into equation(2) to obtain N

N=11+8

N=11+8

N=19

Hence, Lee has 19 nickels and 8 dimes

Have a great day.

5 0
3 years ago
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Is a negative internet greater than its opposite
Andrej [43]

Answer:

No, a negative "integer" can not be greater than a positive one (The opposite)

Step-by-step explanation:

Ex:          <u>-2     0     2</u>        two is over 0 so it is positive and greater.

8 0
3 years ago
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