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Licemer1 [7]
3 years ago
12

Solve 2x^2+3x=20 by completing the square

Mathematics
2 answers:
anzhelika [568]3 years ago
7 0
X=18/5 is what i got
ss7ja [257]3 years ago
4 0

Answer:

-21x

I think I did the math and this is what I got.

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What digit could be in the ten millions place of a number that is less than 55,000,000 but greater than 25,000,000
e-lub [12.9K]
The digit in the ten millions place of a number that is less than 55,000,000 but greater than 25,000,000 can be 3 or 4.

25,000,000 < <u>3</u>5,000,000 < 55,000,000
25,000,000 < <u>4</u>5,000,000 < 55,000,000
7 0
3 years ago
A plane slices diagonally through a rectangular prism as shown. Which term best describes the cross-section formed by the inters
joja [24]

Answer:

Rectangle shaped cross section is formed by intersection of plane and prism.

Step-by-step explanation:

Given: A rectangular Prism.

To find: Shape of Cross Section when a plane intersect the prism diagonally

A plane intersect the Rectangular prism .i.e, Cuboid diagonally which means plane passes from top edge of cuboid to edge on bottom on opposite side.

Figure is attached.

In this way we get a Rectangular shaped Cross section which includes edges of cuboid and diagonals of the side faces.

Therefore, Rectangle shaped cross section is formed by intersection of plane and prism.

3 0
3 years ago
Read 2 more answers
Please answer correctly
vekshin1

Theoretical: the result is based on the number of outcomes.

7 0
4 years ago
A ladder is leaned against a building. The bottom of the ladder is 13 feet from the building. The top of the ladder is 19 feet a
vladimir1956 [14]

check the picture below.

3 0
4 years ago
Please help with this question​
ioda

Answer:

25

Step-by-step explanation:

\frac{5^8 \times 5^{-2}}{5^4}

\frac{5^{8+-2}}{5^4}

\frac{5^{6}}{5^4}

5^{6-4}

5^2

=25

3 0
3 years ago
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