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yawa3891 [41]
3 years ago
6

Karla is given the. Equation 10x+15=20 to solve.she says the solution is

Mathematics
2 answers:
luda_lava [24]3 years ago
6 0

Answer:

Step-by-step explanation:

Exact form = 1/2

Decimal form = 0.5

Svetllana [295]3 years ago
5 0

Step-by-step explanation:

10x+15=20

10x=20-15

10x÷15

x=3/2

see the picture for paper solutions

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So let the hypotenuse be

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7 0
3 years ago
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What decimal number does point A on the number line below represent? A vertical number line is shown from negative 2.00 to 0 to
r-ruslan [8.4K]

Answer:

-.75

Step-by-step explanation:  hope this also helps

6 0
3 years ago
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Order 5/8, 60%, and 0.62 from least to greatest.​
svetlana [45]

Answer:

60%, 0.62, 0.625

Step-by-step explanation:

Step 1: Convert 5/8 to decimal form.

In order to convert a fraction to a decimal, we divide the numerator (top) by the denominator (bottom). By dividing 5 by 8, we can get the fraction 5/8 in decimal form, which is 0.625

Step 2: Convert 60% to decimal form.

In order to convert a percentage to a decimal, all we have to do is move the percentage's decimal point two spots to the left. Since 60% shows us no decimal point, we can assume that it comes directly after the 0, or 60.0%. After moving the decimal point two spaces to the left, we find that 60% = 0.60 in decimal form.

Step 3: Compare the numbers.

Since 0.62 is already in decimal form, we don't need to make any changes. This means that we can compare the numbers we just found as well as 0.62. Since our numbers would be 0.625 (5/8), 0.60 (60%), and 0.62, from least to greatest we would get 60%, 0.62, 0.625

7 0
3 years ago
Give the diagram below find the value of x
Aleks [24]

Answer:

Well this is Same side interior angles which would mean that its supplementary or 180.

So we can just,

4x-2+17x+14=180

Combine like terms

21x+12=180

Perform inverse

21x=168

Divide/isolate

x=8

So the value of (x) is 8

Step-by-step explanation:

Well here’s a little tip that might help

So in order to identify interior/exterior angles you have to find the location. The two lines are whats separates the inner and the outter.

The Outter are outside the two parralel lines, their not in between. There are 4 exterior angles.

The inner are the 4 angles between the two parralel lines. There are 4 interior angles.

So there are 5 different ways you would usually hear them.

Alternate interior angle

Alternate exterior angle

Same side exterior (or better known as Converese of the same side exterior)

Same side interior (better known as the converse of the same side interior)

Corresponding

Alternate is basically different sides, but they gotta be only one angle choice, exterior or interior, if correct it makes this slash or back slash if you connect the points.

Same side is basically same side and they have to be the right type (exterior/ interior)

Corresponing has to be the same side also but they have to have.One interior and one exterior.

Corresponing angles are congruent (equal)

Alternate exterior/interior are congruent (equal)

Same side exterior/interior Are supplemenaty (they equal 180)

5 0
3 years ago
Houston, Texas get an annual rainfall of 5.2 times more than El Paso, Texas. Houston has an average rainfall of 46 inches, about
Nitella [24]

Answer:

8.85 inches

Step-by-step explanation:

Divide Houston's average by 5.2 to find El Paso's:

46/5.2

= 8.85 inches

So, El Paso gets about 8.85 inches of rain

6 0
3 years ago
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