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
vlabodo [156]
3 years ago
14

I don’t know how to do this question on the picture Help please

Mathematics
1 answer:
Inga [223]3 years ago
6 0

7×0.5=3.5

3.5×4=15

7×7=49

49-15=34

You might be interested in
Suppose T: ℝ3→ℝ2 is a linear transformation. Let U and V be the vectors given below, and suppose that T(U) and T(V) are as given
ira [324]

Answer:

T(3u+2v)=(-10,29)

Step-by-step explanation:

T is a linear transformation, hence it is homogeneous (T(cr)=cT(r) for all real c and r∈ℝ³) and additive (T(r+s)=T(r)+T(s), for all r,s∈ℝ³). Apply these properties with r=3u and s=2v to obtain:

T(3u+2v)=T(3u)+T(2v)=3T(u)+2T(v)=3(-2,5)+2(-2,7)=(-6,15)+(-4,14)=(-10,29)

We don't have an explicit definition of T, so it's more difficult to compute T(3u+2v) directly without using these properties.

8 0
3 years ago
How to do this question
Hoochie [10]
312.5 x 13. Which is <span>4062.5. Then add 1562.5 to get 5625. So by 1998 there would be 5625 bald eagle pairs</span>
5 0
3 years ago
Read 2 more answers
PLEASE HELP THIS IS DUE IN 5 MINS
Anastaziya [24]

Answer:

Answer is B the 2nd one hope it’s right i think i did this

Step-by-step explanation:

4 0
3 years ago
Help please!!! ty ;D
solmaris [256]

Answer:

Jane is 52 7/40 inches tall

Step-by-step explanation:

What you do is you subtract 1 3/8 from 54 3/4 which gives you Carl's height, which is 53 3/8.

Lastly, you subtract 1 1/5 from 53 3/8 which is 52 7/40.

4 0
3 years ago
Read 2 more answers
A number written in the form a + bi is called a _____ number.
postnew [5]
The answer is complex number

a complex number is 2 parts
1. the real part
2. the imaginary part

the real part is the 'a' part of the a+bi
the imaginary part is the 'bi' part of the a+bi

answer is A
(B means exponent is no higher than 1, C means exponent is 2, D means b^2-4ac)

answer is A
5 0
3 years ago
Other questions:
  • I roll two dice. what is the probability that the 2nd number is greater than the 1st?
    9·1 answer
  • -6x is less than or equal to 4x+2
    10·1 answer
  • carter lives on a street where all the house numbers are multiples of 6. Name two possible house numbers between 601 and 650. ex
    5·1 answer
  • Solve 5m − 3h = 45 for h.
    5·1 answer
  • Simplify i^ 31 1 −1 i -i
    9·1 answer
  • Please answer question now
    8·1 answer
  • Your ship sinks and you swim to a nearby island. On this island, the inhabitants do not use money. The island residents use isla
    12·1 answer
  • .The measures of the angles of a triangle are in the extended ratio 6: 1: 5. What is the measure of the largest angle?​
    8·1 answer
  • Write a SIMPLIFIED inequality for x that would give a rectangle with a length of 4 meters and a width of x+7 meters an area of m
    11·1 answer
  • Which comparison is not correct?<br> 8&gt;-9<br> -7 &gt;-9<br> 10-8&lt;-4<br> -2&lt;-9
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!