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mr Goodwill [35]
3 years ago
15

Solve the equation 13d+8=-1

Mathematics
2 answers:
frosja888 [35]3 years ago
8 0
D = -19 over 13 or 19/13
DiKsa [7]3 years ago
8 0

Answer:

-9/13

Step-by-step explanation:

I did this question on Iready

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X³+y³+z³=k, for each k from 1 to 100
masya89 [10]

Answer:

hotdog

Step-by-step explanation:

hhhhhhhhhhhhhhhhhhoooooooooooootttttttttdddddddoooooooooggggggggg

7 0
3 years ago
You can always _____ two similar triangles so that they become congruent.
storchak [24]

Answer:

<em>t</em><em>h</em><em>e</em><em> </em><em>a</em><em>n</em><em>s</em><em>w</em><em>e</em><em>r</em><em> </em><em>i</em><em>s</em><em> </em><em>h</em><em>a</em><em>v</em><em>e</em><em> </em><em>t</em><em>o</em><em> </em><em>b</em><em>e</em><em> </em><em>e</em><em>q</em><em>u</em><em>a</em><em>l</em><em>.</em>

Step-by-step explanation:

you can always equal two similar triangles so that they become congruent.

In the ratio of the length of their sides is equal to one, they are congruent. So, all congruent triangles have to be similar but all similar triangles need not be congruent......the ratio of corresponding sides,AB/A'B'=BC/B'C'=CA/C'A'. If the two triangles are congruent AB/A'B'=BC/B'C'=CA/C'A'=1

I am glad to help you!!!!

5 0
3 years ago
What is the slope of 7x+3y&lt;-26
pogonyaev

Answer:

-7/3.

Step-by-step explanation:

Convert to the form y < mx + c where m is the slope:

7x + 3y < -26          Subtract 7x from both sides:

3y < -7x - 26            Divide through by 3:

y < (-7/3)x - 26/3

So the slope is -7/3.

7 0
3 years ago
Find the exact length of the third side.<br> 52<br> 48
oksano4ka [1.4K]

Answer:

<h3><u>Here</u><u> </u><u>in</u><u> </u><u>diagram</u><u> </u></h3>
  • this is a Right angled triangle
  • where
  • hypontenuse =h=52
  • Base=b=48

We need to find

  • perpendicular =p

According to Pythagorean theory

{\boxed{\sf h^2=p^2+b^2}}

\qquad\quad {:}\longrightarrow\tt p^2=h^2-b^2

\qquad\quad {:}\longrightarrow\tt p=\sqrt {h^2-b^2}

  • Substitute the values

\qquad\quad {:}\longrightarrow\tt p=\sqrt{52^2-48^2}

\qquad\quad {:}\longrightarrow\tt p=\sqrt {2704-2304}

\qquad\quad {:}\longrightarrow\tt p=\sqrt{400}

\qquad\quad {:}\longrightarrow\tt p=20

8 0
3 years ago
−3x + 3 &lt; 6 can someone help
Tomtit [17]

Answer:

X > -1

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

7 0
3 years ago
Read 2 more answers
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