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Vikentia [17]
2 years ago
7

I need help!!!!!!!!!​

Mathematics
2 answers:
harina [27]2 years ago
5 0

Answer:

A=39      B=17

Step-by-step explanation:

12 times 4= 48 then 48-9=39

lutik1710 [3]2 years ago
3 0

Answer:

a) 39 b) 17

Step-by-step explanation:

12x - 9

12(4) - 9

48 - 9

39

d/15 + 13

(60)/15 + 13

4 + 13

17

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Gala2k [10]

Answer:

oh lord...ill try my best

Step-by-step explanation:

Let's start b writing down coordinates of all points:

A(0,0,0)

B(0,5,0)

C(3,5,0)

D(3,0,0)

E(3,0,4)

F(0,0,4)

G(0,5,4)

H(3,5,4)

a.) When we reflect over xz plane x and z coordinates stay same, y coordinate  changes to same numerical value but opposite sign. Moving front-back is moving over x-axis, moving left-right is moving over y-axis, moving up-down is moving over z-axis.

A(0,0,0)

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A(0,0,0)

B(0,5,0)

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C(3,5,0)

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D(3,0,0)

b.)

A(0,0,0)

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im sorry think this is wrong I TRIED MY BESTTTT!!!!!!!! give me credit this is tiring

6 0
3 years ago
Giving brainliest if you answer this question correct!1!1!1!1!!!
NARA [144]

Answer:

3/40

Step-by-step explanation:

3 0
3 years ago
missy bought 4 bags of chocolates. each bag had 8 pieces of chocolate in it . after her kids ate 6 of the chocolate missy packed
Novay_Z [31]

Answer:

There will be 2 numbers of individual bags of chocolates left with Missy.

Step-by-step explanation:

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Now, her kids ate 6 of the chocolates.

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5 0
3 years ago
Your race car weighs 1.5 tons. To make the car faster, you replaced the steel body with carbon-fiber and reduced the weight by 3
Scorpion4ik [409]
One ton = 2000 lbs
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5 0
3 years ago
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Sveta_85 [38]

Answer:

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Step-by-step explanation:

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