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polet [3.4K]
3 years ago
8

The twon triangles below are similar. What is the value of x?

Mathematics
1 answer:
Andrew [12]3 years ago
7 0

Answer: x = -3.5

Step-by-step explanation:

Since they are similar they should have the same ratio, so if four equals two, then 5 equals 2.5. Then you solve the equation 2.5 = x+5, to find x.

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Select all ratios equivalent to 12:6.
melomori [17]
10:5 is the answer hope u get a good grade
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3 years ago
Maya designed two intersecting roads. She drew the roads so that one of the angles at the intersection was 45 degrees. What are
Citrus2011 [14]
The sum of opposite angles are equal, so two of the angles are 45°.  The sum of all angles about the intersection of two lines is 360°.  So the remaining two angles are found by:

α=(360-2*45)/2

α=135°  thus all four angles are:

45°,135°,45°,135°
4 0
3 years ago
What equation shows 10x-2y=10 in slope intercept form
Vesna [10]
10x-2y=10 We need to solve this equation for "y" to put it into slope intercept form:

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5 0
4 years ago
michelle bought the same fabric on 3 different occasions and recorded the data below what was the price per yard of fabric? answ
bazaltina [42]

Please consider the complete question.

Michelle bought the same fabric on 3 different occasions and recorded the data below.

Yards of Fabric         Total Cost

2.2                             $2.53

3.6                             $4.14

4.2                             $4.83

What was the price per yard of fabric?

To find the cost per yard of fabric, we will divide cost of yards by number of yards.

\text{Cost per yard}=\frac{\text{Cost}}{\text{Number of yards}}

\text{Cost per yard}=\frac{\$2.53}{2.2\text{ yards}}

\text{Cost per yard}=\frac{\$1.15}{\text{ yard}}

Let us find cost per yard using 2nd set of data.

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\text{Cost per yard}=\frac{\$1.15}{\text{ yard}}

Similarly we will find cost per yard for 3rd set of data.

\text{Cost per yard}=\frac{\$4.83}{4.2\text{ yards}}

\text{Cost per yard}=\frac{\$1.15}{\text{ yard}}

Therefore, the cost per yard of fabric is $1.15.

4 0
3 years ago
6+4m-1=21<br><br> PLEASE HELP! I’m stuck on this question :/
Airida [17]

Answer:

m=4

best of luck!

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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