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ser-zykov [4K]
3 years ago
9

Please help thank you

Mathematics
1 answer:
sammy [17]3 years ago
4 0
Learn the common vocabulary for multiplication, division, subtraction and addition it will help you understand what they mean in the written expression

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Can somebody help me & explain ​
Ganezh [65]

Answer:

Step-by-step explanation:

D because it shows that 1x1/3 is shown on # D

5 0
3 years ago
What is the value of x?<br> (x + 40)<br> (3x)"<br> R<br> 20<br> 35<br> 60<br> 70
vfiekz [6]

Answer:70

Step-by-step explanation:

7 0
3 years ago
Jada is putting a border around her rectangular garden. The garden is 12.63 meters long and 3.28 meters wide. Compare the estima
alisha [4.7K]

Answer:

Part A: C

Part B: B

Part C: 15.91

Step-by-step explanation:

first round the 2 numbers by the tenths. Then round the numbers by ones(whohle number). After that, since ther are four sides we do 12.63 + 3.28 + 12.63 + 3.28 which equals to 15.91.

8 0
3 years ago
Point T is on line segment S U ‾ SU . Given T U = x − 1 , TU=x−1, S U = 3 x − 7 , SU=3x−7, and S T = x + 7 , ST=x+7, determine t
dangina [55]

Answer:

TU = 12

Step-by-step explanation:

Given

TU = x − 1

SU = 3x − 7

ST = x + 7

TU = ?

Then we can say that

SU = ST + TU

⇒  3x − 7 = (x + 7) + (x − 1)

⇒  3x − 7 = 2x + 6

⇒  x = 13

Finally, we get

TU = x − 1

⇒  TU = 13 - 1

⇒  TU = 12

Therefore,

ST = x + 7 = 13 + 7 = 20

SU = 3x − 7 = 3*(13) - 7 = 32

6 0
3 years ago
Which set of ratios below is not equivalent to 3:4?
Anika [276]

Answer: 54to,

​4

​

​3

​​ ,108to,

​83

​

​60

​​ ,24

Step-by-step explanation:

6to\times 9,\frac{9}{12},9to\times 12,\frac{15}{20\frac{15}{20}},246to×9,

​12

​

​9

​​ ,9to×12,

​20

​20

​

​15

​​  

​

​15

​​ ,24

6 to 9, 9/12 9 to 12, 15/20 15/20, 24

+ − .   ln > <

× ÷ /   log ≥ ≤

( )    logx = %

1 Simplify  \frac{15}{20}

​20

​

​15

​​   to  \frac{3}{4}

​4

​

​3

​​ .

6to\times 9,\frac{9}{12},9to\times 12,\frac{15}{20\frac{3}{4}},246to×9,

​12

​

​9

​​ ,9to×12,

​20

​4

​

​3

​​  

​

​15

​​ ,24

2 Convert 20\frac{3}{4}20

​4

​

​3

​​  to improper fraction. Use this rule: a \frac{b}{c}=\frac{ac+b}{c}a

​c

​

​b

​​ =

​c

​

​ac+b

​​ .

6to\times 9,\frac{9}{12},9to\times 12,\frac{15}{\frac{20\times 4+3}{4}},246to×9,

​12

​

​9

​​ ,9to×12,

​

​4

​

​20×4+3

​​  

​

​15

​​ ,24

3 Simplify  20\times 420×4  to  8080.

6to\times 9,\frac{9}{12},9to\times 12,\frac{15}{\frac{80+3}{4}},246to×9,

​12

​

​9

​​ ,9to×12,

​

​4

​

​80+3

​​  

​

​15

​​ ,24

4 Simplify  80+380+3  to  8383.

6to\times 9,\frac{9}{12},9to\times 12,\frac{15}{\frac{83}{4}},246to×9,

​12

​

​9

​​ ,9to×12,

​

​4

​

​83

​​  

​

​15

​​ ,24

5 Simplify  6to\times 96to×9  to  54to54to.

54to,\frac{9}{12},9to\times 12,\frac{15}{\frac{83}{4}},2454to,

​12

​

​9

​​ ,9to×12,

​

​4

​

​83

​​  

​

​15

​​ ,24

6 Simplify  \frac{9}{12}

​12

​

​9

​​   to  \frac{3}{4}

​4

​

​3

​​ .

54to,\frac{3}{4},9to\times 12,\frac{15}{\frac{83}{4}},2454to,

​4

​

​3

​​ ,9to×12,

​

​4

​

​83

​​  

​

​15

​​ ,24

7 Simplify  9to\times 129to×12  to  108to108to.

54to,\frac{3}{4},108to,\frac{15}{\frac{83}{4}},2454to,

​4

​

​3

​​ ,108to,

​

​4

​

​83

​​  

​

​15

​​ ,24

8 Invert and multiply.

54to,\frac{3}{4},108to,15\times \frac{4}{83},2454to,

​4

​

​3

​​ ,108to,15×

​83

​

​4

​​ ,24

9 Use this rule: a \times \frac{b}{c}=\frac{ab}{c}a×

​c

​

​b

​​ =

​c

​

​ab

​​ .

54to,\frac{3}{4},108to,\frac{15\times 4}{83},2454to,

​4

​

​3

​​ ,108to,

​83

​

​15×4

​​ ,24

3 0
3 years ago
Read 2 more answers
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