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sashaice [31]
3 years ago
14

Which set of sides would NOT make a triangle?

Mathematics
2 answers:
trapecia [35]3 years ago
7 0

Answer:

the 3rd one

Step-by-step explanation:

Luba_88 [7]3 years ago
4 0

Answer:

A) 12 cm, 7 cm, 5 cm

Step-by-step explanation:

For the side lengths of a triangle to be true, the smaller side lengths can not add up to be smaller or equal to the larger side length. In this case, the smaller lengths are 7 and 5. Add them to get 12, the same side length as the largest side. The smaller sides (7 and 5) add to be equal to the longer side length, so these side lengths are FALSE. The other 3 sides of triangles are TRUE.

Hope it helps!

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Graph the solution of the inequality –3(x + 1) ≤ 6 on the number line.
fomenos
First you solve the inequality. Add the variables that can be added together. That would be -3 + 1=2. Now the equation is 2 + x<6. After you change the 2 into a negative and put it under the 6 and subtract. that is 3. 3 is the number you put on the number line. When you fine and plot three you make a dot above it. You fill in the dot since the less then sign has a line beneath it. Then you draw a line from the dot to the end of the number line from the direction the sign is facing. It’s a less then sign, so you would draw the line to the left.
3 0
3 years ago
Jonathan bought a Gucci belt in Chinatown for $35.00. The belt was on sale for ⅓ off the regular price. Then, an additional 8% w
leonid [27]

Answer:

<u>The original price of the belt was $ 59.32 and Jonathan paid $ 35 for it.</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Amount Jonathan paid for the belt = $ 35

Discount = 1/3 off the regular price

Coupon = additional 8% = 0.08

2. How much did the Gucci belt cost Jonathan? Show your work or explain how you know.

We assume the question is asking for the original price of the belt, then we make this calculation:

Amount Jonathan paid for the belt = (Original price - Discount) - Coupon

Replacing with the values we know:

Original price = x

35 = (x - 1/3x) - 0.08x

35 = 2/3x - 0.08x

35 = 0.67x - 0.08x

35 = 0.59x

x = 35/0.59

x = 59.32

<u>The original price of the belt was $ 59.32 and Jonathan paid $ 35 for it.</u>

4 0
3 years ago
Find the solutions to 2x^2-7x+3=0
GarryVolchara [31]

Answer:

X=½ or 3

Step-by-step explanation:

0=2x²-7x+3

0=(2x-1)(x-3)

0=2x-1 or 0=x-3

1=2x or 3=x

½=x

4 0
3 years ago
Alton has been recording the number of apples on his apple tree each week:
Alex_Xolod [135]
1 represent the number of apples at the start.
5 0
3 years ago
Read 2 more answers
Two triangular prisms are similar. The perimeter of each face of one prism is double the perimeter of the
shepuryov [24]

The area of a shape is the amount of space it can occupy.

<em>The surface area of the larger prism is 4 times the surface area of the smaller prism. </em>

<em />

<em />

<em>Let the dimension of one side of the smaller prism be: l and w</em>

<em>Let the dimension of one side of the bigger prism be: L and W</em>

<em />

So, we have:

L = 2l

W =2w

The area of these corresponding sides are:

A_1 =l \times w ---- the first

A_1 = lw

While, the area of the second is:

A_2 =2l\times 2w\\

A_2 =4lw

The ratio of these two sides are:

Ratio = A_1 : A_4

<em>This gives</em>

Ratio = lw : 4lw

Cancel out common terms

Ratio = 1 : 4

Express as fractions

Ratio = \frac 14

Also, we have:

Ratio = \frac{Small}{Large}

This gives

\frac{Small}{Large} = \frac 14

Cross multiply

Large = 4 \tiimes Small

Large =  4\4Small

Hence, option (c) is true

Read more about areas at:

brainly.com/question/6465134

4 0
2 years ago
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