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puteri [66]
3 years ago
6

Helppp!!!! please!!!

Mathematics
2 answers:
garik1379 [7]3 years ago
5 0
Answer: d. 15yd^2

Explanation:
A = (b x h)/2
A = (10 x 3)/2
A = 30/2
A = 15
Vitek1552 [10]3 years ago
4 0

Answer:

d. 15 square yard

Step-by-step explanation:

area \: of \: shape \\  =  \frac{1}{2}  \times base \times height \\  \\  =  \frac{1}{2}  \times 10 \times 3 \\  \\  =  \frac{1}{2}  \times 30 \\  \\  = 15 \:  {yd}^{2}

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HELP
Sonbull [250]

Answer:

A. 121 ⇒ III. 11

B. 64 ⇒ II. 4 and IV. 8

C. 27 ⇒ I. 3

D. 125 ⇒ V. 5

E. 16 ⇒ II. 4

Step-by-step explanation:

Let us find the correct answer

∵ 121 = 11 × 11

∴ The square root 121 is 11

∴ A. 121 ⇒ III. 11

∵ 64 = 8 × 8

∴ The square root of 64 is 8

∵ 64 = 4 × 4 × 4

∴ The cube root of 64 is 4

∴ B. 64 ⇒ II. 4 and IV. 8

∵ 27 = 3 × 3 × 3

∴ The cube root of 27 is 3

∴ C. 27 ⇒ I. 3

∵ 125 = 5 × 5 × 5

∴ The cube root of 125 is 5

∴ D. 125 ⇒ V. 5

∵ 16 = 4 × 4

∴ The square root of 16 is 4

∴ E. 16 ⇒ II. 4

5 0
3 years ago
Pls help 42−6×4(12)3=
Nastasia [14]

Answer:

822

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Can u help me plssssssssssss
Tems11 [23]
Regroup terms:
y - 2/9 ≤ 5/9

Add 2/9 to both sides:
y ≤ 5/9 + 2/9

Simplify 5/9 + 2/9 to 7/9:
y ≤ 7/9
6 0
3 years ago
Read 2 more answers
Solve the exponential function 3 to the x-5 = 9​
In-s [12.5K]

Answer:

x = 7

Step-by-step explanation:

3^{x - 5} = 9

3^{x - 5} = 3^2

x - 5 = 2

x = 7

6 0
3 years ago
6x + 5y = 4 5. and 6x – 7y = –20 what does x and y equal?
irakobra [83]

Answer:

x=-1 y=2

Step-by-step explanation:

Use Elimination or Substitution (Elimination shown below)

6x+5y=4

6x-7y =-20 <- Multiply by -1

-6x+7y=20

12y = 24

y=2

Plug back into either of the equations and solve for x.

6x + 10= 4

6x = -6

x = -1

Double check work:

-6+10 = 4

6 0
3 years ago
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