Answer:
it is -7
Step-by-step explanation:
Answer:
Step-by-step explanation:
We can simplify this expression by combining like terms.
To combine like terms, we are looking for terms that share the same variable and exponent.
First, we can see that the terms and share the same variable (h) and the same exponent (2).
This simplifies to .
Next, we can see that and share the same variable (h) and the same exponent (1) so we can add these.
This simplifies to .
Lastly, we can see that we just have 7, no more terms with the same variable (none). So this is 7.
Adding up all the terms in standard form (), we get .
Hope this helped!
Expressing a number in standard form refers to the generally accepted format of expressing numbers in their ordinary form.
Large numbers written in scientific notation can be converted to standard form by writing out the numbers in full instead of raising to the power of 10.
For instance, the number 4.325 × 10³ written in scientific notation can be expressed in standard form thus :
- 4.325 × 10³
- 10³ = (10 × 10 × 10)
- 4.325 × (10 × 10 × 10) = 4.325 × 1000 = 4325
Therefore, 4.325 × 10³ is 4325 in standard form
Learn more :brainly.com/question/13130235
Answer:
26÷2=13 so if the longer one is 2 cm longer so 13+1 =14. the shorter one is going to be 13-1=12 so 12+14 =26 and the shorter one is 2 cm smaller then the longer one
Answer: yes
Step-by-step explanation: 5 is the product of 9 - 4, so if you multiply 5 x 10 which is 50, that will be how many more miles Greg bike than swam in 10 weeks. 50 miles