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Doss [256]
3 years ago
11

The scale factor for a scale drawing is

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
5 0

Answer:

huh lma.o

Step-by-step explanation:

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How to Solve 9=m-4<br> And check answer
Natalija [7]
Do 9+4 because you need to get m alone. you get 13 plug 13 in for m (13-4=9) and then 9=9
7 0
3 years ago
A collection of dimes and quarters is worth $6.50. There are 35 coins in all. How many dimes are there?
DIA [1.3K]
Lets do this like this:
X = number of quarters and y=number of dimes.
Now, we know that the total number is 35 and that the change adds up to 6.50.
One equation we can form is <span>x+y=35</span>Remember the total number of coins is 35.
The other equation is <span>25x+.1y=6.5</span>Because the number of dimes times their value plus the number of quarters times their value gives us a total of 6.5. Now we can solve for x or y easily in the first equation.
Solving for y like this:<span>y=35−x</span>We can substitute this into the other equation to obtain<span>.25x+.1(35−x)=6.5</span>This simplifies to<span>.15x+3.5=6.5</span><span>.15x=3</span><span>x=<span>20
I hope this can help you indeed</span></span>
8 0
4 years ago
A pancake recpe calls for 1/2 cup of milk and 3/4 Of a cup of flour.If you multiply the recipe by 5 how much flour will you need
Andre45 [30]
In total 2/4 + 3/4 = 8/4 x 5 = 25/20 total
2/4 x 5 = 10/20 milk
3/4 x 5 = 15/20 flour

8 0
3 years ago
I need help please help my test is timed..
kipiarov [429]

Answer:

I think it would be -1  its hard to explain but I am very positive

Step-by-step explanation:

7 0
3 years ago
One number is 3 more than another. The product of the number is 54 . Find the numbers.
Mice21 [21]

Answer:

6 and 9

Step-by-step explanation:

set up an equation and solve for x

(x+3) * x = 54

easiest way to to try some numbers.

if you know your multiplication tables...

what two number multiplied together are 54

be sure the numbers you are thinking of meet the rules

is one 3 more than the other

do they multiply together to get 54

6 0
3 years ago
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