1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alexeev081 [22]
2 years ago
7

Can someone please check if this is correct?

Mathematics
1 answer:
Solnce55 [7]2 years ago
7 0

Answer:

Just two corrections!  See attached image.

Step-by-step explanation:

The product of 8 and b taken <u>from</u> 10 means begin with 10 and subtract 8b from it.

8 times the difference of 10 and b means find 10 - b first, <u>then</u> multiply by 8.

You might be interested in
Solve using quadratic formula<br> 1. y=3x^2-x-6<br><br> 2. y=-5x+7x+3
nignag [31]
My estimated answer for 1 is x=1.59 or x=-1.26 and my exact answer is (in word form) x= 1 plus or minus the square root of 73 over 6. my estimated answer for 2 is x=-0.34 or x=1.74 and my exact answer (in word form) is x= -7 plus or minus the square root of 109 over -10. I took a picture of my work and hopefully you can read it

5 0
2 years ago
I need help ASAP please
trapecia [35]

Answer:

B

Step-by-step explanation:

Using the cosine ratio in the right triangle and the exact value

cos45° = \frac{1}{\sqrt{2} } , then

cos45° = \frac{adjacent}{hypotenuse} = \frac{3}{c} = \frac{1}{\sqrt{2} } ( cross- multiply )

c = 3\sqrt{2}

5 0
2 years ago
The inverse of the function f(x) =<br>x+10 is shown.<br>h(x) = 2x-0<br>What is the missing value?​
Alchen [17]

Answer:

3

Step-by-step explanation:

4 0
3 years ago
Subtract<br> (3x2 + 2x – 9) - (4x2 - 6x + 3)<br> Enter your answer, in standard form in the box.
ss7ja [257]

Answer:

2

Step-by-step explanation:

7 0
3 years ago
A rectangular pyramid is sliced so the cross section is perpendicular to its base but does not pass through its vertex.
julsineya [31]

Answer:

if it's a rectangular pyramid a rectangle

Step-by-step explanation:

the cross sectional area is the shape at the bottom

6 0
3 years ago
Read 2 more answers
Other questions:
  • In a certain​ country, the true probability of a baby being a boy is 0.524. Among the next five randomly selected births in the​
    5·1 answer
  • Can someone one please give me the answer!!
    12·1 answer
  • Polygon X is similar to polygon Y. Polygon X is three times the size of polygon Y. The perimeter of polygon X is 81. What is the
    11·2 answers
  • (b) About how many times larger was the population of the United States than the population of Columbus, Ohio? Show your work! N
    5·1 answer
  • Drag the simplified value into the box to match each expression.
    12·1 answer
  • The gestation period of humans (266 days) is what percent longer than the gestation period of pigs (115 days).
    10·1 answer
  • If 6-x=2(x-6) what is the value of x? need steps!!
    10·2 answers
  • Have to arrange this to least to greatest
    9·2 answers
  • Find a real number between -√9 and √25.<br> a.-4<br> b.1<br> c.-5<br> d.6
    5·2 answers
  • The sum of 9 and a number
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!