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castortr0y [4]
3 years ago
5

Can someone help me solve 2x=9.

Mathematics
2 answers:
DIA [1.3K]3 years ago
7 0

Answer:

x = 4.5

Step-by-step explanation:

You can find this ous by dividing 9 by 2, giving you 4.5! Hope this helped!

Marina CMI [18]3 years ago
6 0
If u wanna solve for x then the answer is 4 1/2

Four and 1 half
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Which undefined term can contain parallel lines?<br> O line<br> O plane<br> o point<br> O ray
lapo4ka [179]

Answer:

should be a plane.

a plane is two dimensional and has intimate length and width. so it contains infinite lines.

4 0
3 years ago
PLSSS HELLPPPP NEED TO DO THIS BEFORE 9:35...ITS MIDDLE SCHOOL MATHHHH​
natulia [17]

Answer:

Step-by-step explanation:

Just choose something to show, like miles ran, or balls shot. Then just use the ratio, like in the example. GL!

7 0
3 years ago
Read 2 more answers
Ab is 10. 8 units long if ABC is dilated by a scale factor of k equals 1.3 what is the length of a'b'
Marizza181 [45]
ANSWER


The length of

A'B'=14.04 \: units

EXPLANATION

The object length given to us is,

|AB|=10.8 \: units

The scale factor of the dilation is,

k = 1.3

The image length can be calculated using the formula

|A'B'| = k \times  |AB|

We substitute the given values into the formula to get,

|A'B'| = 1.3\times 10.8


We multiply out to obtain,

|A'B'| = 14.04 \: units
7 0
3 years ago
Carla is cutting pieces of string that are exactly 24 3/8 inches long. How many pieces can she cut from a ball of string that’s
S_A_V [24]

It can go into 100 feet 4 times. After you add four times you should have 97 and 4/8 or 97 and 1/2

7 0
4 years ago
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A guy wire to a tower makes a 71° angle with level ground. At a point 36 ft farther from the tower than the wire but on the same
lilavasa [31]

The length of the wire is 37.15 ft

<u>Explanation:</u>

The figure is attached for the reference.

tan (71) = \frac{y}{x}

tan (36) = \frac{y}{36+x}

So,

tan(36) (36 + x) = y

tan(71) = \frac{tan (36) (36 + x )}{x}

2.9 = \frac{0.73 (36 + x)}{x} \\\\2.9 x = 26.28 + 0.73x\\\\2.17x = 26.28\\\\x = 12.11 ft

Substituting x = 12.11 ft in equation 1:

tan (71) = \frac{y}{12.11} \\\\2.9 X 12.11 = y\\\\y = 35.119 ft

Length of the wire, z = \sqrt{x^2 + y^2}

So,

z = \sqrt{(12.11)^2 + (35.119)^2} \\\\z = \sqrt{146.6521 + 1233.3442} \\\\z = 37.15 ft

Therefore, the length of the wire is 37.15 ft

7 0
3 years ago
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