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kobusy [5.1K]
4 years ago
8

Helpppppp i am gonna have a test tomoworr and i need help!!!!!!!!

Mathematics
1 answer:
kondor19780726 [428]4 years ago
6 0

Answer:

#3

Step-by-step explanation:

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Which is the best approximate solution of the system of linear equations y= 1.5x - 1 and y = 1
yan [13]

Answer:

4/3

Step-by-step explanation:

We can immediately eliminate y by setting y = 1 equal to y = 1.5x - 1:

1 = 1.5x - 1, or 1.5x = 2, or x = 2/1.5 = 4/3


6 0
4 years ago
the number 73 can be written as the sum of 73 consecutive integers. What are the greatest and the smallest of those numbers?
Natali [406]

Answer:

-35 and 37

Step-by-step explanation:

If you start with negative 35 and count up (including zero), you’ll cancel out when you get to positive 35 and have 71 numbers.  Then you continue on with 36 and 37 which equals 73, and you have 73 consecutive integers.

3 0
3 years ago
PLS AWNSER BEST AWNSER GET BRAINLIST.<br> I need a good grade on this final for my pc lol
alexira [117]

Answer:

no idea

Step-by-step explanation:

Jk the answers square

7 0
3 years ago
⚠️⚠️⚠️⚠️ Help Mhanifa! XXXXTRA Points! Please I really need help on my math. No links please! Quality answer please! Answer all
Hoochie [10]

Answer:

  • 36 units

Step-by-step explanation:

<u>Top base:</u>

  • a = 6 units

<u>Left leg:</u>

  • b = 8 units

<u>Bottom base:</u>

  • d = 12 units

<u>Right leg:</u>

  • c² = √6²+8² = √100
  • c = 10 units

<u>Perimeter:</u>

  • P = 6 + 8 + 10 + 12 = 36 units
7 0
3 years ago
What is the measure of Angle D F E?
sweet-ann [11.9K]

<u>Given</u>:

Given that the measure of the exterior angle F is 142°

We need to determine the measure of ∠DFE

<u>Measure of ∠DFE:</u>

The ∠DFE and the exterior angle F are linear pairs.

Thus, the linear pair of angles add up to 180°

Hence, we have;

\angle DFE+142^{\circ}=180^{\circ}

Subtracting both sides of the equation by 142, we get;

\angle DFE=38^{\circ}

Hence, the measure of ∠DFE is 38°

Thus, Option a is the correct answer.

3 0
4 years ago
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