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Katena32 [7]
3 years ago
7

Please help me out on this one

Mathematics
1 answer:
xenn [34]3 years ago
5 0

9514 1404 393

Answer:

  yes, yes, no; No

Step-by-step explanation:

We have to assume you have no trouble with single-digit addition and comparison of two numbers.

  3+4 > 1   ⇒   7 > 1 . . . . yes

  4+1 > 3   ⇒   5 > 3 . . . . yes

  3+1 > 4   ⇒   4 > 4 . . . . no

These lengths will not make a triangle because the triangle inequality is <em>not satisfied</em>.

_____

<em>Additional comment</em>

You will notice that we found the result of interest when we added the two smallest numbers (1 and 3) and compared the sum to the largest number (4). This is a shortcut you can use for any "will these make a triangle" question. You don't need to bother comparing larger numbers to smaller ones. You already know they are larger.

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Help me please :) have a good day.
Aleonysh [2.5K]

Answer:

problem 1: h=a/b problem 2: 5

Step-by-step explanation:

First problem: a=bh

First you have to flip the equation so bh=a

Next you have to divide both sides by b.

bh/b=a/b

so h=a/b

Second problem: 45ft is the area and 9ft is the base so to find the height you have to divide the area by the base

If you only have the base and height you would multiply them to find the area. If you only have area and height you divide area by height to get base.

You have to divide 45 by 9, the answer would be 5.

Hope this helped!

3 0
3 years ago
How do i go about identifying the slope &amp; y-intercept in y = -3/4 x -7?
choli [55]
Y=mx+b the m is your slope. Here the slope would be -3/4. The b is your y-intercept which is -7.
5 0
3 years ago
(92 - 12) – 4 = 2 (2 + for<br> 4.0)<br> I
Goshia [24]

Answer:

Step-by-step explanation:

(92 - 12) – 4 = 2 (2 + for

4.0)

I

7 0
3 years ago
A hot liquid starts at 93 degrees F. Its temperature decreases at a
bekas [8.4K]

Answer:

34.41º

Step-by-step explanation:

0.93 times 9=8.37 degrees per minute

7 times 8.37=58.59

93-58.59=34.41

5 0
3 years ago
What does it mean to solve the system of equation?
Alexeev081 [22]
Solving a system of equations usually means that you solve for a variable in a specific equation. Systems of equations consist of 2+ equations that contain the same variables.

Ex :

2x + 2y = 8
3x + 3y = 9

Then, using those equations, you solve for x & y

~Hope I helped!~
7 0
4 years ago
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