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svetlana [45]
4 years ago
7

Please help me please

Mathematics
1 answer:
Anna [14]4 years ago
3 0

Answer:

It's $22.30 and Hi army! Good luck

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Find the value of x if this is a rectangle.<br>​
Bumek [7]

Answer:

x=4

Step-by-step explanation:

we know that

In a rectangle the two diagonals are congruent (same length), and each diagonal bisects the other.

so

In this problem

(2x-1)=(x+3)

solve for x

(2x-x)=(3+1)

x=4

4 0
4 years ago
Find -4 -2 1/2<br>how would you model the expression in a number line​
Akimi4 [234]

Step-by-step explanation:

Plot -4 on the line that says -4 or 8 little marks to the left of 0.

Plot -2 in between -1 and -3

Plot 1/2 in between 1 and 2

<h3><u><em>Hope this helps!!!</em></u></h3><h3><u><em>Please mark this as brainliest!!!</em></u></h3><h3><u><em>Thank You!!!</em></u></h3><h3><u><em>:)</em></u></h3>
6 0
4 years ago
On a certain function machine, an input of 2 has an output of -8. An input of -5 has an output of 20. An input of 0 has an outpu
EleoNora [17]

Answer:

Multiply the input by -4

Step-by-step explanation:

2*-4=-8

-5*-4=20

6 0
4 years ago
Read 2 more answers
Help me<br> Please asap on a time Limit
abruzzese [7]

Answer:

No

Step-by-step explanation:

Its a rational function

6 0
3 years ago
Every day Jack runs 3 km a) Find out how far he runs in 4 weeks​
Dafna1 [17]

Answer:

84 km

Step-by-step explanation:

you times 7 by 4 and get 28 then you times 3 by 28 and get 84 km

7 0
3 years ago
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