What is the x-intercept of y=40x+70

Answers

Answer 1
Answer: At th x-intercept y=o

∴40x + 70 = 0
  40x = -70
  x = -70/40
  x = -1.75

x intercepr = (-1.75,0)

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For the polynomial 8x3y2 – x?y2 + 3xy2 – 4y3 to be fully simplified and written in standard form, the missing exponent on the x-term must be

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A polynomial in standard form has terms arranged with the highest exponent on leftmost side and the lowest exponent on the right end. The variables are also arranged alphabetically.

Therefore, the exponent of the x-term must be 2 for the polynomial to be fully simplified and written in standard form.

Answer:

A polynomial in standard form has terms arranged with the highest exponent on leftmost side and the lowest exponent on the right end. The variables are also arranged alphabetically.Step-by-step explanation:

Label each pair of triangles with the postulate or theorem that proves the triangles are congruent.

Answers

Answer:

We can conclude that Δ GHI ≅ Δ JKL by SAS postulate.

Step-by-step explanation:

Δ GHI and Δ JKL are congruents because:

1. Their sides GH and JK are equal (9 units = 9 units)

2. Their included angles ∠G and ∠J are equal (62° = 62°)

3. Their sides GI and JL are equal (17 units = 17 units)

Now, we can conclude that Δ GHI ≅ Δ JKL by SAS postulate.

Hello please help!!!!!!!

Answers

Answer:

The length of VI = 4 cm

Solution:

The plot is like a quadrilateral and the fences are built on the diagonal

We know that for quadrilateral both the diagonals are in same height,  

So as per the picture, GH = FI

Now we know that GV = 6.55, FV = 5.84, VH = 3.27

Hence,

GH = FI

\Rightarrow GV + VH = VI + VF

\Rightarrow 6.55 + 3.27 = VI + 5.84

\Rightarrow VI = 6.55 + 3.27 - 5.84

\Rightarrow VI = 3.98

Rounding off:

  • If the number that we are rounding is followed by 5 to 9, then the number has to be increased to the next successive number.
  • If the number that we are rounding is followed by 1 to 4, then the number has to remain the same.

Here the number to be round off is 3.98, 9 belongs to the first category stated above. So, 3 is increased to 4.

Hence, the length of VI = 4 cm.

Answer:

The length of VI = 4 cm Solution:The plot is like a quadrilateral and the fences are built on the diagonal We know that for quadrilateral both the diagonals are in same height, So as per the picture, GH = FINow we know that GV = 6.55, FV = 5.84, VH = 3.27Hence,GH = FI\Rightarrow GV + VH = VI + VF\Rightarrow 6.55 + 3.27 = VI + 5.84\Rightarrow VI = 6.55 + 3.27 - 5.84\Rightarrow VI = 3.98Rounding off:If the number that we are rounding is followed by 5 to 9, then the number has to be increased to the next successive number.If the number that we are rounding is followed by 1 to 4, then the number has to remain the same.Here the number to be round off is 3.98, 9 belongs to the first category stated above. So, 3 is increased to 4.Hence, the length of VI = 4 cm.

Step-by-step explanation:

For a history fair, the school is building a circular wooden stage that will stand 2 feet off the ground. Find the area of the stage if the radius of the stage is 19 feet. Use 3.14 for pi

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Multiply 19 times 19. Then multiply that by 3.14. Round to the nearest decimal place.

Complete the following statement. Write sometimes, always, or never.Trapezoids are ________ parallelograms.

Answers

Trapezoids are never paralellograms.

What is the median out of 55,85,95,100,105,122,158,162,165,174

Answers

The answer is 122.1.
113.5 because I said so and you better believe me.