3 years ago

HELP ASAP!!!!!!!!!!!!!

Mathematics

1 answer:

OLEGan [10]3 years ago

7 0

Answer:

∠ABC=90°

Step-by-step explanation:

if ∠DAB =110 then ∠BAC =180-110 =70° because straighht lines make 180°∠s

use the fact that the sum of angles in a Δ is 180°

∠ABC= 180-20-70= 90

You might be interested in

PLEASE HELP!!!!!!!!!!!

NemiM [27]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Reposted, please help!!!

Juliette [100K]

Step-by-step explanation:

DNE!

HOPE ITS RIGHT....

8 0

3 years ago

In the diagram, which two angles are corresponding angles with angle 12?

Rama09 [41]

Answer:

It's 8 the answer is 8

Step-by-step explanation:

6 0

4 years ago

Find the square root of the 784 by devision method

zhuklara [117]

Evet canım çok teşekkür ederim canım benim için çok güzel olmuş mu diye bi oyun tavsiye edilir ve teşekküre gerek çok iyi bir şey insan bir şey

5 0

3 years ago

A set of tires is designed to last 6 years, with a standard deviation of 2 years. What is the probability that a tire will last

evablogger [386]

Answer:

16%.

Step-by-step explanation:

We may assume that the times are normally distributed.

We first find the z-score which is the (value - mean) / standard deviation.

z-score = (4 - 6)/2 = -1.

Looking up the value for -1 on a z-score normal distribution table we find that -1 gives us 0.1587 - that is 16%.

3 0

3 years ago

Read 2 more answers