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inna [77]
3 years ago
12

What is the value for x ? i need help

Mathematics
1 answer:
evablogger [386]3 years ago
7 0
X=33.5 degrees
I’m a pro
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I Need Help!! Answer Please!!
Crank

Answer:

50 degrees

Step-by-step explanation:

all inside angles in every triangle can be added up to equal 180 degrees.

this is a right angle, so one has to be 90 degrees

on the bottom right it's marked 140 degrees on the outside, in order to find the inside angle, you need to subtract 140 from 180, which gives you 40 degrees

180-90=90

90-40=50

so the answer is 50

if that's not clear enough leave a comment, hope this helps!

6 0
4 years ago
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Mr. Roosevelt has 48 nails that each weigh 1.35 ounces. What is the weight of these nails in ounces?
zloy xaker [14]

Answer:

64.8 ounces

Step-by-step explanation:

48 x 1.35 = 64.8 ounces

5 0
3 years ago
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Two co- interior angles are in the ratio 5:7 find the angles ​
VARVARA [1.3K]

Answer:

75°

105°

Step-by-step explanation:

Two co-interor= 180°

5+7= 12

ratio12= 180°

<em>{</em><em>f</em><em>i</em><em>n</em><em>d</em><em> </em><em>t</em><em>h</em><em>e</em><em> </em><em>o</em><em>t</em><em>h</em><em>e</em><em>r</em><em> </em><em>r</em><em>a</em><em>t</em><em>i</em><em>o</em><em>s</em><em>,</em><em> </em><em>5</em><em> </em><em>a</em><em>n</em><em>d</em><em> </em><em>7</em><em>)</em>

12=180°

5×180÷12 = 75°

To find 7, just subtract 180-75= 105°

3 0
3 years ago
PLEASE HELP !!!!!10 POINTS Please show steps and explain how to get answer <br><br> Solve (x-5)+3=7
Thepotemich [5.8K]
(x-5)+3=7
-3          -3
(x-5) = 4
x-5 = 4
+5     +5
x=9
6 0
4 years ago
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Did I do this right? If not please explain!
andrew11 [14]
Yep! Good job, you did it correctly.
Your y-intercept is equal to the constant of the equation (y-int = -2). Your movement/direction (or rise over run) is equal to the variable. Since your variable is x (which can also be written as 1x) means you move up one and over one (rise over run). This is because 1/1 is equal to 1.
5 0
3 years ago
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