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wariber [46]
3 years ago
15

Hi! could I have some help?​

Mathematics
2 answers:
alekssr [168]3 years ago
8 0
Hey do you mind taking a better photo I’m willing to help and if you can’t message me and I’ll send you any of my socials to message me so I can help
Sati [7]3 years ago
6 0

Answer:

B

Step-by-step explanation:

It's B

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If a =3x^2+5-6 and b=-2x^2-6x+7 then a -b equals
igomit [66]

Answer:

a-b = 5x² + 6x -8

Step-by-step explanation:

a = 3x² + 5 -6 ⇒ 3x² -1

b = -2x² -6x + 7

a-b

3x² -1 -( -2x² - 6x + 7)

3x² -1 + 2x² + 6x -7

5x² + 6x -8

6 0
3 years ago
Sam packed 42 kg of rice into one big bag and six small ones which were of the same size the small bags .each contain 1/10 of th
PilotLPTM [1.2K]

we are given

Sam packed 42 kg of rice

So, total amount of rice =42kg

And there are six small bags

each contains 1/10 of the rice

So, rice on each bags is

=\frac{1}{10}\times 42

=4.2kg

so, total rice in 6 bags is

=6\times 4.2kg

=25.2kg

so, the rice in big bag = ( total amount of rice )-( total rice in six small bags)

we can plug values

and we get

so, the rice in big bag is

=42-25.2

=16.8kg..............Answer

4 0
3 years ago
Identify the reflection of the figure with vertices E(8,4), F(-16,-8), and G(24,-16) across the y-axis.
Dafna1 [17]

Answer:

\boxed{\text{E$'$(-8, 4), F$'$(16,-8), G$'$(-24,-16)}}

Step-by-step explanation:

When you reflect a point (x, y) in the y-axis, the y-coordinate remains the same, but the x-coordinate gets the opposite sign. Thus,

E (8,4) ⟶ E' (-8,4)

F (-16,-8) ⟶ F' (16,-8)

G (24,-16) ⟶ G' (-24,-16)

\text{The reflected figure has coordinates } \boxed{\textbf{E$'$(-8, 4), F$'$(16,-8), G$'$(-24,-16)}}

The figure EFG and its reflection E'F'G' are shown in the diagram below.

6 0
3 years ago
What are the intercepts if the graphed functions
KonstantinChe [14]
The intercepts represent the points where the graph touches the axis the given. With that said, your y intercept is (0, -3) and the x intercept is (-1,0).
6 0
3 years ago
Read 2 more answers
Help please anyone I really need it.
alekssr [168]

Answer:

[See Below]

Step-by-step explanation:

Hey~There!

______________________

➜ To solve this, we have to subtract:

  • 100-13=87

➜ To make sure we are correct, we add:

  • 87+13=100

______________________

So your answer would be \bold~x=87.

______________________

Hope~this~helps~Mate!\\-Your~Friendly~Answerer,~Shane ヅ

6 0
4 years ago
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