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Maurinko [17]
3 years ago
11

Please I need do know this asap! Give ping brainliest!

Mathematics
2 answers:
Marizza181 [45]3 years ago
6 0

Answer:

A) 19

B) -5

C) 15

D) -6

Kobotan [32]3 years ago
6 0

Answer:

a. k = 19

b. h = -5

c. m = 15

d. h = -5

Step-by-step explanation:

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A projector enlarges an image in the ratio 20:1. What will be the size of an enlargement of a picture that is 8cm by 6cm?
nydimaria [60]

Answer:

160 cm × 120 cm

Step-by-step explanation:

this means 1 cm turns into 20 cm.

so, 8 cm × 6 cm becomes

8×20 = 160 cm × 6×20 = 120 cm

3 0
1 year ago
What base-ten number is 14 tens and 4 ones?¿
MrMuchimi

Answer:144


Step-by-step explanation:


7 0
3 years ago
A number is equal to twice a smaller number plus 3. Yhe same number is equal to twice the sum of smaller number and 1. How many
allsm [11]

Answer:

There is no solution to the problem

Step-by-step explanation:

In order to find the solutions to the problem you can write the situation in an algebraic form.

You have that a number is equal to twice a smaller number plus 3. This can be written as follow:

x=2y+3      (1)

where x is the number and y is the smaller number

Furthermore, the same number x is equal to twice the sum of the smaller number and 1, which can be written as follow:

x=2(y+1)     (2)

To find the solution you equal the equation (1) with (2), and you solve for y:

2y+3=2y+1

3=1

You obtain an inconsistency, hence, the situation of the problem does not have solution

5 0
3 years ago
In a certain field, the ratio of pigs to sheep is 8/3 . If there are 165 pigs and sheep altogether in a field, how many sheep ar
iragen [17]
There are 8 pigs to every 3 sheep

8 pigs +3 sheep is 11 ÷165 is 15

15×8 is 120

15×3 is 45

so there was 45 sheep

3 0
3 years ago
Read 2 more answers
Which of the pairs (2, 3), (1, 2.5), (6, 1), or (−2, 2) is the solution to the equation 4y−x= 10?
horrorfan [7]

Answer:

(2,3)

Step-by-step explanation:

4(3)-(2)=10

12-2=10

The answer is (2,3)

6 0
3 years ago
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