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Sergeu [11.5K]
3 years ago
10

I need help with 1-4

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
5 0

Answer:

the post looks blurry on my end, can you repost so i can help you

Step-by-step explanation:

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D (3) (-9) = .<br> H-24 = 4 =
Softa [21]

Answer:

r u trying to look for the values of D and H?

D (3)(-9) = 0

D -27 = 0

D = 27

H - 24 = 4

H = 4 + 24

H = 28

7 0
4 years ago
True or False: On the Mertler’s vacation to Florida, they drove 180 miles in 3 hours before stopping for lunch. After lunch they
natita [175]

Answer:

true

Step-by-step explanation:

because the ratios are both 60 miles in 1 hour

7 0
3 years ago
Andrew has pencils and erasers. The ratio of the number of his pencils to the number of erasers is 2:6. If Andrew has 36 erasers
Elena-2011 [213]
36 erasers shared in the ratio 6 is 6 (36/6)
So the is 6 in 1 ratio.
6 x the ratio 2 is 12
So there are 12 pencils
5 0
3 years ago
Read 2 more answers
Anyone who answers correctly is getting marked as Brainliest !!!!! PLEASE HELP
Nitella [24]
First, see how far she can go with 1 tank of gas:
160/5=32

32 x 20 = 640


Hope this helps!!
~Kiwi
3 0
4 years ago
Instantaneous rate of change
Alex777 [14]

Find derivative of h(x)

\\ \sf\longmapsto \dfrac{d}{dx}(3x^2-4)

\\ \sf\longmapsto 6x

Now

x=-3

\\ \sf\longmapsto h(-3)

\\ \sf\longmapsto 6(-3)=-18

3 0
3 years ago
Read 2 more answers
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