All categories

3 years ago

Please help me with this!

Mathematics

1 answer:

lesya692 [45]3 years ago

5 0

Answer:

x = 3

ST = 24

Step-by-step explanation:

if T is the midpoint then ST = TU

8x = 2x + 18 move like terms to the same side

8x - 2x = 18 subtract like terms

6x = 18 divide both sides by 6

x = 3 to find ST replace x with 3

You might be interested in

3 x (4 + 7) - * 4) + (7)

Zarrin [17]

Answer:

22 assuming the * was a mistake im not sure if u meant the * if u did mean in what does it mean

Step-by-step explanation:

4 0

3 years ago

Help me please and thank you

fiasKO [112]

Since the triangles are the same, just flipped that means that all angles and segments are the same as well

I'm not sure if that's the "correct" way to prove it but that's why they're equal

5 0

3 years ago

Read 2 more answers

Four less than the product of seven and a<br> number is seventeen. What is the number?

NARA [144]

<h3>hello!</h3>

=============================================

First of all, let the number be u.

The product of 7 and u means you should multiply 7 times u:

$\pmb{7u}$

Now, subtract 4:

$\pmb{7u-4}$

This expression equals 17:

$\pmb{7u-4=17}$

$\rule{200}{2}$

[Now, let's Find the Value of u]

First, add 4 to both sides:

$\pmb{7u=21}$

Now, divide both sides by 7:

$\pmb{u=3}$

=======================================================

<h3>notes:-</h3>

Hope everything is clear; if you need any clarification /explanation, kindly let me know, and I will comment and/or edit my answer :)

5 0

3 years ago

University theater sold $525 tickets for a play. Tickets cost &21 per adult and $12 per senior citizen. If total receipts we

Kamila [148]

620.25 u calculate 7443 and divide that by 12

4 0

3 years ago

NEED HELP!!!!!☺ I don't understand this at all.

Ray Of Light [21]

1: 9 R 1
2: 4 R 3
3: 7 R 1

5 0

4 years ago