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sergey [27]
3 years ago
6

Which system is equivalent to y=9x2. [x+y=5

Mathematics
1 answer:
Lana71 [14]3 years ago
8 0

Answer:

5-x=9x^2  

y=5-x

Step-by-step explanation:

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The base of a triangular field is 22m. The area of the field is 550m2 . find the height​
Sergio [31]

Step-by-step explanation:

Area of triangular prism =1/2 ×base×height

550=1/2×22×h

h=550/11

h=50m

hope it helps.

6 0
3 years ago
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So, I need help with this question and will mark brainliest.
Tcecarenko [31]

Answer:

this an example not the answer i don't know the answer

E is between D and F.

Given: E is between D and F

Prove: DE = DF − EF.

 Statements Reasons

1. E is between D and F Given

2. D, E, and F are collinear points, and E is on ¯DF Definition of between

3. DE + EF = DF Segment Addition Postulate

4. DE = DF − EF Subtraction property of equality

2. If →BD divides ∠ABC into two angles, ∠ABD and ∠DBC, then m∠ABC = m∠ABC - m∠DBC.

Step-by-step explanation:

3 0
4 years ago
Write the equation of the line that passes through the points (-8,-5) (5,−8)
Nikolay [14]

Answer:

y=-3/13x-89/13

Step-by-step explanation:

m=y²-y¹/x²-x¹

m=(-8)-(-5)/5-(-8)

m=-3/13

y-y=m(x-x1)

y-(-8)=-3/13(x-5)

y+8= -3/13x+15/13

-8 -8

y=-3/13x-89/13

7 0
3 years ago
2918+49<br> Which numbers should be used?<br><br> The estimated quotient is?
NNADVOKAT [17]

Answer: Use all numbers to add.

2918+49=2967

Estimated.... 2918+49 ≈ 3050

Hope this helps you out.

6 0
3 years ago
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What is the surface area of the right cone below?
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B. 4967 units idjdnndndndnndndndnndnd
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4 years ago
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