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adell [148]
3 years ago
9

Evaluate for a= 1.2 and b=4 Please help I need it now

Mathematics
2 answers:
mina [271]3 years ago
7 0
16 times 3.8 is 60.8. 60.8 minus 5 times 1.2 is 54.8.  54.8 is your answer.
Veronika [31]3 years ago
3 0
You multiply 16 by 4x1.2
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a right triangle has side lengths of 5cm, 12cm, and 13cm. what is the length of hypotenuse? how do you know?
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The hypotenuse is 13.

The hypotenuse is the longest side of a right angled triangle
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GIVEING BRAINLIST Which of the following is a true statement?
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C.

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Which statement describes the graph of this polynomial function?
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The graph crosses the x-axis at x = 0 and touches the x-axis at x = 3.

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Find the slope will give brainliest.
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Answer:

The slope is 0.

Step-by-step explanation:

m=\frac{rise}{run}=\frac{2-2}{2-7}=\frac{0}{-5}=0

Hope this helps.

8 0
3 years ago
Pls help me in this i really need help :( :)
Andrews [41]

Hello and Good Morning/Afternoon:

<u>Let's take this problem step-by-step:</u>

<u>First off, let's write the line in point-slope form:</u>

  \rm \hookrightarrow (y-y_0)=m(x-x_0)

  • (x₀, y₀) any random point on the line
  • 'm' is the value of the slope

<u>Let's calculate the slope:</u>

 \rm \hookrightarrow Slope = \frac{y_2-y_1}{x_2-x_1}

  • (x₁, y₁): any random point on the line                                     ⇒   (-2, -6)
  • (x₂,y₂): any random point on the line that is not (x₁, y₁)         ⇒   (2, -3)

                 \rm \hookrightarrow slope = \frac{-3--6}{2--2} =\frac{3}{4}

<u>Now that we found the slope, let's put it into the point-slope form</u>

  ⇒ we need (x₀, y₀) ⇒ let's use (2,-3)

     (y-(-3))=\frac{3}{4} (x-2)\\y+3=\frac{3}{4} (x-2)

<u>The equation, however, could also be put into 'slope-intercept form'</u>

     ⇒ gotten by isolating the 'y' variable to the left

          y = \frac{3}{4}x-\frac{9}{2}  

<u>Answer:</u>y = \frac{3}{4}x-\frac{9}{2} or y+3=\frac{3}{4} (x-2)

   *<em>Either equations work, put the one that you are the most familiar with</em>

Hope that helps!

#LearnwithBrainly

5 0
2 years ago
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